Note: As I already knew that decimal part has 3 digits, I divided DECIMAL-TOTAL by 1000. Since this example uses an unsigned number the conversion is the same as a simple move. Refer to Move LOW-VALUES to the first byte of the 2-bytes variable. This code: which to me appears to be exactly what you say you need. Find centralized, trusted content and collaborate around the technologies you use most. EZT - Data conversion from Alphanumeric to Packed decimal - CA-Easytrieve Also, like zoned numbers, packed numbers can have implied decimal Beginning with version 4.1.1 of COBOL for AIX, during the conversion of a numeric data item to and from a packed-decimal data item, negative zero is no longer converted to positive zero. A sample of how to convert non-print formats to display or . The OUTPUT will contain the numeric data: BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080. Error I'm getting is:Source: Data Flow Task Script Component [166] Description: System.Data.SqlTypes.SqlTruncateException: Numeric arithmetic causes truncation. 'ABCDEF 0 0.450' and i need to get Redefine the 2-byte alphanumeric variable as PIC S9 (04) COMP. REFFILE.Such a REFFILE will be created via File Master ISPF 3.11 menu("11 REFORMAT Convert file from one record layout to another"). Refer to How do/should administrators estimate the cost of producing an online introductory mathematics class? The data will need to be transferred between the systems and may need to be converted and validated at various stages within the process. We have to add four columns 02 FIELD1-PCK PIC 9(08)V99 COMP-3. Comp-3 stores data in a BCD -- binary coded decimal -- format with the sign after the least significant digit. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. What video game is Charlie playing in Poker Face S01E07? For your program, check for negative (D) and if not, treat as positive. The following (nbrcvts2.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Explore The Packed-Decimal or COMP-3 format for numeric data strings. Connect and share knowledge within a single location that is structured and easy to search. How do you grab a string in COBOL from a file when the position is unknown? Packed decimal conversion - Java - Coderanch The following is a flowchart of the job for executing the programs that show the conversion between the various numeric field types. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? Packed Decimal Data. The Source Field is defined as a Binary (or COMP) field with 6 digits and 3 decimal positions. On the Script Tab select Visual Basic as the Script Language. Downloads and Links to Similar Pages the COBOL Routine for Example-103 Yes, for a fixed format define a structure accordingly. Integration Services Data Flow Transformations, SQL Server Integration Services Data Type Conversion Testing, Integration Services Data Flow Transformations Tips Category, SQL Server WikiZero zgr Ansiklopedi - Wikipedia Okumann En Kolay Yolu (ie, Numeric to Numeric, Packed to Packed, or Binary I've written a package just like this one and the packed fields are importing just fine. Any other questions, edit your question or ask in the comments and someone will try to answer them for you. The following (NBRCVTJ3.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. One copybook for the source data structure and one for the new data structure. It's the regular unpacked fields that I'm having an issue with. the COBOL Routine for Example-102 Usually COMP-3 fields consist of BCD digits packed into bytes two at a time, each digit using a nibble (4 bits). > example, the single byte may contain X'A8'. SORT - CONVERT PD to ZD and BI to ZD. For. The following shows how the numeric fields would be defined in a COBOL WORKING-STORAGE SECTION. public inbox for gccadmin@sourceware.org help / color / mirror / Atom feed * Cron <gccadmin@sourceware> sh /home/gccadmin/scripts/update_web_docs_svn @ 2018-08-07 0: . The low-order byte contains one digit in the leftmost portion and the sign (positive or negative) in the rightmost portion. 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. For example, the number 48 can be represented into a byte as I took assembly and I think all numbers are whole numbers when they are packed the "V" is telling the compiler how to handle the number. Can Martian regolith be easily melted with microwaves? Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers. and view the COBOL source code for this numeric field conversion example. Explore You can't define your field decimals like that and use it in a COMPUTE. For detailed information on DFSORT's numeric conversion parameters, see z/OS DFSORT Application Programming Guide. After adding the columns we have to configure the output data types for each 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. warning: turn off your caps lock. This can be accomplished using SORT. COMP-3 fields length is calculated as number of digits that we need to store + 1 divided by 2. Therefore, when the field is used in the calculation specifications, the result field must be nine positions long. This way we can have the decimal portion of the number separated from the full number. REFFILE. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. arithmetic on it. Little Endian - within a sixteen or thirty-two bit word the bytes at lower addresses have lower significance. Why is comp-2 mentioned? will be occupying 2 bytes and the corresponding Easytrieve declaration is. also, I create a script task that create the package at run time to load and convert Comp-3 and Comp fields. Refer to Dick: you can redefine a packed decimal value to floating point by completely and totally changing the value, making it pretty much unrelated to the original value? Refer to How to convert Python variables into equivalent cobol group variables? This test case will show the process for converting a zoned-decimal-numeric format to a display format. Packed-decimal format means that each byte of storage (except for the low order byte) can contain two decimal numbers. The spaces really do you a favor by causing the SOC7 (Numeric Exception) on the intermediate arithmetic fields. The decimal number representation of the input packed number. A simple job script may contain a single job step that performs a single function. digits. Browse the Inputs and Outputs Tree by expanding the Flat File Source Output IBMMainframes.com is not an official and/or affiliated with IBM. Thanks for contributing an answer to Stack Overflow! Moving Numeric to COmp 3 - IBM Cobol - IBM Mainframe Forum a SELECT to the destination table and you will see that 1000 rows have been loaded packed field = packed field * 10. do so, just right click on the Flat File Source and select Show Advanced Editor A typical job script will contain multiple job steps executed in a predefined sequence. and view the COBOL source code for this numeric field conversion example. 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. This is because, MOVE will work fine, if the hexadecimally stored values are compatible. This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. download a sample text file. Move X (05) to packed field S9 (10) COMP-3. The following is the WORKING-STORAGE definition for the result field. See COBOL Comp-3 Packed Fields. 01 DATAREC1NEW. 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. into the Output folder tree; those columns will be in where we will return the transformed Processors such as the IBM 370 family, the PDP-10, the Motorola microprocessor family, and most of the various RISC architectures are big-endian. Notice that the second byte is a binary zero, also known as a This test case will show the process for converting a packed-numeric format to an edited numeric format. 04 COBOL: Zoned Decimal and packed decimal - YouTube By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? 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 SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Technologies. Posted: Tue Jun 16, 2009 7:18 pm. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. 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. we need to select DT_BYTES as the Data Type; and 1 and 6 for its lengths Asking for help, clarification, or responding to other answers. The only method to get this done is to use a File Master Reformat data set, aka. How do you convert packed decimal to numeric in COBOL? First we are going to create a sample database. Refer to after this it need be again converted back into packed decimal inorder to insert this field into a table. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. The following is the WORKING-STORAGE definition for the source field. Is it possible to rotate a window 90 degrees if it has the same length and width? Our customers include small businesses using Internet technologies to corporations using very large mainframe systems. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. initialize array with values The fewer decimal positions of the result field will cause the numeric value to be truncated. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? This document will describe and demonstrate the conditional processing of individual string types within a data structure based on a COBOL copy file that defines the data structure. I am unsure of the correct interpretation of the following field definitions and was hoping someone would know: FIELD-NAME-1 PIC S9(15)V9(3) COMP-3. the record definition) for the file of the previous step. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. I just wanted to know, do we have any tool or utility through which we can do the same. How to Convert Packed Decimal (PD) COMP-3 Fields to Zoned Decimal Field . Converting Packed decimal S9 (11)V99 to unpacked Decimal -IBM Mainframes I am very glad that these tipshad helped you! Atlast divide the decimal-total by 1000 and add it to integer-part. This step is crucial to successfully import this file. If I do not have a byte that is x'00' then the code works perfectly. But as I told you in my So the comp-3 field of size 4 bytes can store an numeric digits of +999,9999 to -999,9999 digits. Nice details and explanation I did have to work in a similar project and we solved by using existing ssis custom components and building the ssis programmatically. By clicking Post Your Answer, you agree to our terms of service, privacy policy and 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. V is the decimal position How to convert Decimal Values to Strings in COBOL This can be accomplished using SORT. After dropping the Script Component a window will pop up A typo, the first receiving field should be digitsAn instead of digits:unstring part3 delimited by "." To learn more, see our tips on writing great answers. Explore An Enterprise System Model that describes and demonstrates how Applications that were running on a Mainframe System and non-relational data that was located on the Mainframe System were copied and deployed in a Microsoft Windows environment with Micro Focus Enterprise Server.