how to convert packed decimal to numeric in cobol

The discussions include further detail about the issues and concerns of unsigned (or implied positive) numbers, signed (positive or negative) numbers and decimal or whole numbers. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Redefine the 2-byte alphanumeric variable as PIC S9 (04) COMP. and added one to the 1oth digit and now i have a numeric field as below, IBMMainframes.com is not an official and/or affiliated with IBM. The mask for the Result field will cause an explicit decimal point to be inserted. Such a REFFILE will be created via File Master ISPF 3.11 menu, 11 REFORMAT Convert file from one record layout to another, How to convert packed decimal values to numeric values via File Master using COBOL copybooks, This document describes how packed decimal values (. Required fields are marked *. Usually COMP-3 fields consist of BCD digits packed into bytes two at a time, each digit using a nibble (4 bits). 02 FILLER PIC X(72). The difference between the phonemes /p/ and /b/ in Japanese. i.e. Your email address will not be published. is there any way to fix this issue without making use of another variables (e.g. representation. REFFILE. The hexadecimal information is (highlighted in green) The possible translated, displayable EBCDIC characters are (highlighted in blue). Negative zero behaves the same as positive zero computationally. section of this document for links that provide additional detail about numeric formats. In the wonderful world of programming there are many ways to solve a problem. Why do you believe you want/need floating-point? The lower nibble of the last byte has 13 if the number is negative, and something else, (usually 12) if positive. Refer to How do you grab a string in COBOL from a file when the position is unknown? The low-order byte contains one digit in the leftmost portion and the sign (positive or negative) in the rightmost portion. Yes, the above program uses an additional variable in the middle to convert numeric format to display format, but that is exactly how the language was designed. It should be V999. grapple attachment for kubota tractor Monday-Friday: 9am to 5pm; Satuday: 10ap to 2pm suburban house crossword clue Regd. This first patch isn't directly applicable to all the projects, but if this is approved then I have follow-on patches for gdb and binutils. The following (NBRCVTJ3.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. It is comp of some kind. Note:A SimoTime License is required for the items to be made available on a local system or server. The following shows the picture (PIC) clause, how the item is displayed using the DISPLAY verb, the field as it is stored in memory for an EBCDIC environment, the field as it would be stored in memory for an ASCII environment. It's the regular unpacked fields that I'm having an issue with. The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. We have to add four columns Using DFSORT OUTREC options you can achieve the same. The following is an example of actual COBOL source code. In case of the above question to move the decimal portion of the number need to define an variable which can store only the decimal portion and move the value to that field which would hold just the decimal portion. For eg., i have alphanumeric string Software Agreement and Disclaimer. tip. SQL data types, SQLLEN values, and SQLTYPE values that the precompiler uses for host variables in COBOL programs. Little Endian - within a sixteen or thirty-two bit word the bytes at lower addresses have lower significance. Processors such as the IBM 370 family, the PDP-10, the Motorola microprocessor family, and most of the various RISC architectures are big-endian. Just use the assignment statement using "=" (equal) symbol. Use the language as it was intended to be used. This template defines Explore the Numbers Connection for additional information about the structure and processing of numeric data items (or numeric fields). This is something like moving numeric fields manually around the decimal '.' Here is a sort card to convert packed decimals to zoned decimals. This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. For most numeric processes, RPG implicitly converts numeric values to packed decimal format before processing them. Coming to redefining with value field of PIC 9.999 doesnt work because 9.999 is a picture edited type, which will be useful for displaying/output purpose and will still not be able to do the required arithmetic. Table 1. Long winded but very straight forward. If you want to write the value as external decimal (unpacked), then you must explicitly convert the value with a temporary variable. SimoTime has the technology, services and experience to assist in the application and data management tasks involved with doing business in a multi-system environment. byte is used to hold the sign by using a hexadecimal C for positive numbers, a D If the packed decimal is 0x11234D. Atlast divide the decimal-total by 1000 and add it to integer-part. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. When you want to move a value from one Numeric/Packed/Binary variable to another Numeric/Packed (COMP-3) /Binary (COMP) variable, never use the MOVE verb. The purpose of this document is to assist a reader in developing a better understanding of the various numeric formats that are supported by an IBM Mainframe System. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Cobol - Importing a signed numeric with real decimal. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. If the spaces were not there, the ABCDEF would not give you a problem, but would not give you the results you expect as the would be erroneously interpreted as digits. I just wanted to know, do we have any tool or utility through which we can do the same. Integration Services Data Flow Transformations, SQL Server Integration Services Data Type Conversion Testing, Integration Services Data Flow Transformations Tips Category, SQL Server Why does my COBOL working storage variable have trailing zeroes? The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. The Result Field is defined as a Zoned Decimal (or USAGE IS DISPLAY) field with 7 digits and 2 decimal positions. Enter 2 and 3 in the TO section of the panel, for example:CA File Master Plus -- Reformat your.CONVERT.LIB(REFORMAT) COMMAND ===> SCROLL ===> CSR FROM Record ------------ CPYBK#O1 of your.CONVERT.LIB --------------Num Field Name Pos Format Row 1 of 3 1 DATAREC1OLD 1 78 2 FIELD1-PCK 1 P 8.2 3 FILLER 7 C 72 *************************** Bottom of Record Layout *************************** TO Record ------------ CPYBK#N1 of your.CONVERT.LIB --------------Num Field Name Pos Format Reformat Row 1 of 3 1 DATAREC1NEW 1 80 2 FIELD1-NUM 1 N 6.2 2 3 FILLER 9 C 72 3 *************************** Bottom of Record Layout ***************************After pressing enter the numbers will be automatically translated to the field names.Press PF3 and type E now.You will see the JCL now. The only method to get this done is to use a File Master Reformat data set, aka. Note that the IF test is critical since the original problem staement indicated that there's a very good chance the AMOUNT field is not numeric to start with. a method called Input0_ProcessInputRow that is where we put the code for the data Right justified. Although some programmers prefer to define numeric columns as zonedbecause it's easier to print or view the raw data in this formatthe computer works more efficiently with numbers stored in packed decimal format. The following is the mainframe JCL required to run the jobs in a ZOS oriented, Mainframe environment. PIC S9(15)V9(3) COMP-3 looks like this in the file: If the value was -4568248.323, it would be: This doesn't help you, but may help others. Services truncates the string at the occurrence of the first NULL, so we wont be we need to select DT_BYTES as the Data Type; and 1 and 6 for its lengths 02 TIPCAM-OUT PIC S9(9)V9(6) COMP-3. . Refer to The first group of documents may be available from a local system or via an Internet connection, the second group of documents will require an Internet connection. I tried the same, but didnt work. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? Define a 2-byte alphanumeric variable (group or elementary). For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. The following links may be to the current server or to the Internet. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. When you write a packed field to a WORK file, the output record will contain the field in packed format. bPacked (Byte Array): A byte array containing the packed number to be converted to decimal format. If a signed number or an explicit decimal is required then a different data type will be required for the result of a conversion process. rev2023.3.3.43278. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers. also, I create a script task that create the package at run time to load and convert Comp-3 and Comp fields. Disconnect between goals and daily tasksIs it me, or the industry? This test case will show the process for converting a zoned-decimal-numeric format to a display format. The process of adding the packed field to zero giving a result in a display field is the same as doing an unpack of the packed field into a zoned-decimal (or display) field. On the next image you can see a The OUTPUT will contain the numeric data: BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080. P stands for Packed - in Easytrieve variable declaration. Moving packed-decimal (PIC S9(11)V99 COMP-3) to zoned-decimal (PIC S9(11)V99) is completely valid - providing the comp-3 data is properly signed numeric. First we are going to create a sample database. Get alphanumeric string redefined into two numeric fields to hold and process decimal part and integer part individually. The light-gray boxes identify a system function or an informational item. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? Kwebble, UNSTRINGing into some NON-STRING variables didn't work. COMP-3 fields length is calculated as number of digits that we need to store + 1 divided by 2. Add a comment. Setting this option to true will instruct the SSIS pipeline My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? the COBOL Routine for Example-302 Refer to This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. Each byte has two nibbles, and each nibble is indicated by a hexadecimal character. This suite of test cases includes JCL Members for execution in a Mainframe-oriented environment such as an actual IBM Mainframe running ZOS or a Micro Focus environment such as Mainframe Express or Server Enterprise Edition. Neal, It was explicitly mentioned that "i need to get '0.450' as numeric decimal and do arithmetic on it.". I am very glad that these tipshad helped you! This suite of test cases describes how to convert between the various numeric formats (or data types such as DISPLAY, COMP, COMP-3 or DECIMAL, BINARY and PACKED) used with COBOL and on an IBM Mainframe System. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. According to the files record definition we will configure columns Name and This is the "official" BCD packed format of the COBOL standard. See comp-3, above. Move X (05) to packed field S9 (10) COMP-3. FIELD-NAME-3 PIC S9(3)V9(6) COMP-3. For the Nozomi from Shinagawa to Osaka, say on a Saturday afternoon, would tickets/seats typically be available - or would you need to book? What is the purpose of non-series Shimano components? The following (nbrcvts3.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. The following is the WORKING-STORAGE definition for the result field. Hope you could figure out. decimal digits per byte in contrary of the Zoned number representation that holds Converts a packed number to decimal format. rev2023.3.3.43278. 02 FEC-DD PIC X(2). This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks. The Micro Focus Web Site 02 FEC-MM PIC X(2). How do you convert decimal to numeric in COBOL? No exact equivalent. Converting numbers. download a sample text file. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. The following links will require an Internet connect. Can I tell police to wait and call a lawyer when served with a search warrant? For the Category and Balance fields Get position of character in collating sequence, Decimal value in an input file if the user inputs to it in COBOL. byte [] pd = args [0] .getBytes () will build a byte array = {0x11, 0x23, 0x4D} this will result in -11234. The next is close to what you will see in a COBOLs Copy File (a file that contains Suppose we have the number 40.06. See method getMainframePackedDecimal in http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, for an example of converting packed decimal in java (it is part of the jrecord project jrecord.sf.net). What you probably need to do is something along the lines of: Yes, the above program uses an additional variable in the middle to convert numeric format to display format, but that is exactly how the language was designed. And each numeric number takes 4 bits to represents themself. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. > a hex character to represent a 3-digit insurance plan number (which in. Next is a table that reviews the functions and procedures used in this tip. as 0x04 0x00 0x6C. The following (NBRCVTE2.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. How do you convert packed decimal to numeric in COBOL? Using V6.2 and ARCH(12), the compiler instead uses the vector packed-decimal facility, which accelerates packed and zoned decimal computation by storing intermediate results in vector registers instead . i have a question on data type conversion. For additional information about SIMOTIME Services or Technologies please contact us using the information in the Contact, Comment or Feedback section of this document. The three most common mainframe numeric encoding formats are Zoned-Decimal, Packed-Decimal and Binary. Explore The Packed-Decimal or COMP-3 format for numeric data strings. COBOL Comp-3 is a binary field type that puts ("packs") two digits into each byte, using a notation called Binary Coded Decimal, or BCD. Batch split images vertically in half, sequentially numbering the output files, Follow Up: struct sockaddr storage initialization by network format-string. please suggest a method to convert a numeric field to packed decimal in cobol program. That is a File Master 3.11 Reformat example:------------------ CA File Master Plus -- Dataset Reformat ------------------OPTION ===> BLANK - Update Reformat Control Parms E - Execute Reformat Reformat "FROM": Dataset name ===> 'your.CONVERT.INPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#O1 Reformat "TO": Dataset name ===> 'your.CONVERT.OUTPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#N1 Replace Keys ===> N ('Y' to replace duplicate keys in KSDS) Reformat Control Parm: Dataset name ===> 'your.CONVERT.LIB' Member name ===> REFORMAT Execution mode ===> E O = Online S = Submit JCL E = Edit JCL After pressing enter you have to assign the "FROM" fields to the "TO" fields. If you are not running in CICS, assume you have your string in a field called WS-STR: Thanks for contributing an answer to Stack Overflow! I HAVE A PACKED DECIMAL FIELD WHICH IS REDEFINED TO A NUMERIC FIELD TO ADD "1" TO ITS TENTH DIGIT. or you can use a SORT card to convert the packed value to numeric. What do you say? There is nothing in the file to help you identify where it is or if it even exists. So an 7 digit numeric number would require 7 +1 = 8 / 2 = 4 byte in size. A job script may be created using a text editor. 02 FIELD1-PCK PIC 9(08)V99 COMP-3. WikiZero zgr Ansiklopedi - Wikipedia Okumann En Kolay Yolu What about WS-NUM-STR consisting of a dummy field of pic x(9) and the value field of pic 9.999? previous tip, SSIS offers us the possibility to extend its functionality by Preparing the application programs will require the transfer of source members that will be compiled and deployed on the target platform. Refer to 02 TRANS-OUT PIC X(4). Explore The File Status Return Codes to interpret the results of accessing VSAM data sets and/or QSAM files. The light-red boxes are unique to the SIMOTIME Technologies using a Linux, UNIX or Windows System and COBOL Technologies such as Micro Focus. The only method to get this done is to use a File Master Reformat data set, aka. 01 DATAREC1NEW. Help? Why is this sentence from The Great Gatsby grammatical? This represents a number +6150000 with picture clause of S9(7) COMP-3. The Result Field is defined as a Display field with 5 digits and zero decimal positions. This program (NBRCVTC1.cbl) was written to show various techniques for converting between various Packed numeric field formats used on the mainframe and/or with the COBOL programming language. from the drop down list. PE1 Part 1: 35 Points. Asking for help, clarification, or responding to other answers. For more information about conversion between data types check out this how to convert decimal to Packed decimal/COMP-3, Having trouble unpacking Comp-3 in .Net. A string containing the converted string. Unpack. Copyright (c) 2006-2023 Edgewood Solutions, LLC All rights reserved So my advice to you is don't try bend COBOL into something that it is not. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. and view the COBOL source code for this numeric field conversion example. For eg., i have alphanumeric string 'ABCDEF 0 0.450' and i need to get '0.450' as numeric decimal and do arithmetic on it. available from SourceForge. If a user has a SimoTime Enterprise License the Documents and Program Suites may be available on a local server and accessed using the icon. Posted: Tue Jun 16, 2009 7:18 pm. I apologize for being thick-headed, but how can you expect to redefine a Packed-Decimal as floating-point? The light-blue boxes identify the input/output data structures such as Documents, Spreadsheets, Data Files, VSAM Data Sets, Partitioned Data Set Members (PDSM's) or Relational Tables. 9(3) is a three digit numeric, and COMP-3 is BCD encoded decimal. can be converted to numeric values via File Master using COBOL copybooks. Since this example uses an unsigned number the conversion is the same as a simple move. By: Daniel Farina | Updated: 2015-01-20 | Comments (7) | Related: More > Integration Services Data Flow Transformations. 01 WS-NUMERIC-EDIT PIC 99,999,999.99. . The COBOL USAGE clause would be COMP, COMP-3 and DISPLAY. What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? This is because, MOVE will work fine, if the hexadecimally stored values are compatible. Thanks for contributing an answer to Stack Overflow! I HAVE A PACKED DECIMAL FIELD WHICH IS REDEFINED TO A NUMERIC FIELD TO ADD "1" TO ITS TENTH DIGIT. Example: Data: begin of itab occurs 0, ebeln like ekko-ebeln, ebelp like ekpo-ebelp, menge (15) type p decimals 2, netpr (15) type p decimals 2, end of itab. What is the significance of the code at right of variable declaration in COBOL? The data for the above fields has the following lengths: FIELD-NAME-1: 19 In most of the scenarios, your input file has data either in Packed decimal (COMP-3) format or Binary (COMP) format which is not in readable format. According to our file definition, the data types for CustomerName and CustomerAddress SimoTime Technologies shall not be liable for any direct, indirect, special or consequential damages resulting from the loss of use, data or projects, whether in an action of contract or tort, arising out of or in connection with the use or performance of this software, documentation or training material. We have seen how to handle EBCDIC coded files Asusually, I could find out a way to achieve it! On the Script Tab select Visual Basic as the Script Language. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Calculation for length: PD= 5 bytes Length= ( (2 x PD) -1) = (2x 5) -1 = 9 bytes. If you are using a COBOL program, just move the packed decimal variable into a numeric field and then try to write to output file. ** The 'V' is an implied decimal point. the expense of increased code complexity. For this test case the COBOL programs were compiled and executed on a Linux (Ubuntu) System using GnuCOBOL. to handle the imported data for columns Category and Balance as binary data. Services. at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e) at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer. on the properties frame set to true the UseBinaryFormat property. T gives right-alignment, U gives left-alignment. There is some correction in his code too. How to use Slater Type Orbitals as a basis functions in matrix method correctly? 2. representation of the previous statement. This numeric structure is supported by COBOL and may be explicitly defined with the "USAGE IS COMP-3" clause. By default, a 4-byte BI value produces a 7-byte ZD value, but LENGTH=6 override the default length . This halves the storage requirements compared to a character, or COBOL "display", field. Explore the COBOL Connection for more examples of COBOL programming techniques and sample code. the error message is something like this "cannot move non-integer numbers to alphanumeric variable". This document will focus on a discussion of a numeric field (or data string) known as "PACKED-DECIMAL" format (also referred to as packed data or a packed numeric field). This test case will show the process for converting a packed-numeric format to a display format. and view the COBOL source code for this numeric field conversion example. Depending on what you want Y to contain, no. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. This document was created and is maintained by SimoTime Technologies. The fewer decimal positions of the result field will cause the numeric value to be truncated. The Source Field is defined as a Packed (or COMP-3) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. On this link you can 02 CONVAL1-OUT PIC S9(13)V9(2) COMP-3. we must set the TextQualified option to False. This link requires an Internet Connection. SourceForge is an Open Source community resource dedicated to helping open source projects be as successful as possible. Radial axis transformation in polar kernel density estimate. This group of test cases will show the process for converting a packed-numeric format (COMPUTATIONAL-3 or COMP-3) to a text string or display format. Is it possible to rotate a window 90 degrees if it has the same length and width? warning: turn off your caps lock. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? > (somehow) to the decimal value 168. The type is specified using a specific character selected from the table below. REFFILE.Such a REFFILE will be created via File Master ISPF 3.11 menu("11 REFORMAT Convert file from one record layout to another"). Alternate explanation: person doing the posting has absolutely no clue about internal formats of packed decimal and floating point numbers? Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, How do I convert an integer value to decimal value in COBOL. Also the data types for CustomerCategory and CustomerBalance The following (nbrcvts2.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? Not the answer you're looking for? If you have any questions, suggestions, comments or feedback please use the following contact information. Explore Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, How to convert Decimal Values to Strings in COBOL, How Intuit democratizes AI development across teams through reusability. You can use p,m,f,TO=f or p,m,f,f to convert from various numeric formats to various other numeric formats. How can I check before my flight that the cloud separation requirements in VFR flight rules are met? able to handle this field as a string. Quite often, to reach larger markets or provide a higher level of service to existing customers it requires the newer Internet technologies to work in a complementary manner with existing corporate mainframe systems. Refer to the Downloads and Links to Similar Pages section of this document for links that provide additional detail about numeric formats. data to be inserted into our database. Please suggest. The fewer decimal positions of the result field will cause the numeric value to be truncated. Each nybble (half-byte) of the field is a decimal value in binary, so. Is it possible to rotate a window 90 degrees if it has the same length and width? Using Kolmogorov complexity to measure difficulty of problems? The following is the WORKING-STORAGE definition for the source field. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. Packed Decimal Data. Is it possible to create a concave light? Refer to How do/should administrators estimate the cost of producing an online introductory mathematics class? One copybook for the source data structure and one for the new data structure. The session will describe three of the popular numeric formats used with COBOL and IBM Mainframe systems. take a look at. This approach will work for unsigned numbers with zero decimal positions. This suite of programs is provided as a COBOL example of one of the possible solutions to the problem of determining the actual format, content and length of a numeric field and converting to a different format. As I was keen about the Numeric field, didnt bother about the filler, but updated above. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. A suite of Bash Script Files is provided to run the jobs on a Linux or UNIX System with GnuCOBOL (formerly known as Open COBOL) being used to compile and execute the COBOL Programs.

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