IFTHEN statements allow you to reformat different records in different ways by specifying how build or overlay items are to be applied to records that meet given criteria. BUILD parameter can be used on INREC and OUTREC statements in SORT card. OUTREC keeps only positions 1-80 for the OUTFIL output records, thus removing the identifier byte and sequence number we added in positions 81-83 with the INREC statement (we do not want these temporary fields in the OUTFIL output records). Why did Ukraine abstain from the UNHRC vote on China? We make use of First and third party cookies to improve our user experience. Note, the physical order in which these are specified in the JCL does not affect the order they are processed in. SORT FIELDS=(1,3,ZD,A) - Once the above two tasks done, the file will sorted and the same writes to output after sorting. Letsinsert the below data types between the fields in the output file. What exactly you are getting? 1,6,ZD,DIV,+2 means "take the six-digit number starting at position one, and divide it by two, giving a 'result', which will be placed at the next available position (16 in your case). . places 'B' (matched records), '1' (present in file1, but not in file2), or '2' (present in file2 but not in file1) in the 1st position of the output BUILD. Making statements based on opinion; back them up with references or personal experience. OUTREC control statement use in SORT OUTREC control statement is used to reformat (adds, deletes, or reformats fields) each record after they are sorted, merged, or copied by specifying all of its items one by one. Align the data in the first 29 bytes to LEFT and replace () with <>. Don't use INREC FIELDS=, or OUTREC FIELDS= or OUTFIL OUTREC=, use BUILD in their place. C'THU',C'THURSDAY', - OUTREC FIELDS=(1,5,ZD,TO=FS,LENGTH=6,..)converts the first five bytes ZD from input file to FS of 6 bytes and writes it to output. OUTREC in SORT Using OUREC in SORT JCL OUTREC adds, deletes, or reformats fields after the records are sorted or merged. Statement SORT FIELDS=COPY is used here to indicate that all records will be copied from input file to output file. If the data is going into that column automatically (which it is), then using the columns only creates work, introduces a new possibility of error, and makes the Sort Control Cards more difficult to maintain. Output file for SORT JCL Assume the current date is 4-Apr-2012. HDR and TRL are added as identifiers to header/trailer, which is user defined and can be customised as per the users' needs. OUTREC FIELDS=(..,6,73)copies the input file data from 6th byte to the output file from 8th byte onwards as it is. than n, ICETOOL issues an error message and terminates the operation. OUTREC OVERLAY=(60:SEQNUM,2,ZD,START=5,INCR=5) Generates the sequence number of length 2 from 60th byte. JCL does not have BUILD/OUTREC statements. And setting Return Code if it crossing a threshold (90%). For example, you could use GT to select records with dates after today, or LT to select records with dates before today. BUILD gives you complete control over the items you want in your reformatted OUTREC records and the order in which they appear. particular value (for example, 80), or if you want to ensure that the You can use X or 1X to specify a single blank. FIELDS specifies an ascending 1-byte character control field at position 81 (the identifier byte added by INREC), and an ascending 5-byte character control field starting at position 8 (the key for the detail records). You can use nZ to specify n binary zeros. The output file will contain the unique employee numbers sorted in ascending order. DFSORT extends the reformatted input records from 80 bytes to 83 bytes to accommodate the identifier byte added in position 81 and the sequence number added in positions 82-83. OUTREC FIELDS=(1,80,SQZ=(.., MID=C,)) the data which had spaces in between separated by ,. Default for PARSE: None; must be specified. The SORTIN LRECL is 80. I will go through your answer, Multiplication division using DFSORT utility in Mainframe, How Intuit democratizes AI development across teams through reusability. appropriate record length and LRECL by not specifying WIDTH(n). For your second question, yes it can be done in one step, and greatly simplified. Obviously I have a lot of catching up to do! . You can mix p,m fields (fixed fields) and %nn fields (parsed fields) in BUILD and OVERLAY. WHEN=NONE clauses are processed after any of the other IFTHEN clauses. "After the incident", I started to be more careful not to trip over things. You can assign up to 1000 parsed fields (%0-%999) to the variable fields you want to extract. AKSHAY TUE 10000 A WHEN=(logexp) clause is satisfied when the logical expression evaluates as true. ICETOOL pads the count record on the right with blanks to the record Thus total record length of output file is 30. INREC FIELDS=(7:2,5,20:10,3) - Here we have two formattings, 7:2,5 - data at 2nd position of input file with length 5 copied to 7th position of output file, 20:10,3 - data at 10th position of input file with length 3 copied to 20th position of output file. IN identifies the constant (the find constant) and OUT identifies the constant (the replace constant). Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 2 Incredible DFSORT Insert Separators Examples in JCL | Srinimf. vijay SUNDAY 30000. Connect and share knowledge within a single location that is structured and easy to search. OUTREC OVERLAY=(..,85:45,3,ZD,MUL,+10,TO=ZD,LENGTH=4) the data from 45th byte multiplies with 10 and writes the result to output of the length 4 from 85th position. JCL does not have BUILD/OUTREC statements. You can use Z or 1Z to specify a single binary zero. 15: is "column 15" (position 15) on the record. Use that to format the result. LRECL to the calculated record length. Overlay lets you change specific existing columns without affecting the entire record. Following records will be selected from the input file. Build gives you complete control over the items you want in your reformatted OUTREC records and the order in which they appear. The sequence number starts at 5 and is incremented by 5 each time. To learn more, see our tips on writing great answers. The number in stock and number sold fields are binary values which would actually be unreadable if you printed or displayed the output records shown in Table 2. There's nothing "wrong" with the control cards. Your client may not be so happy at the end of the year to find that they've paid for reading and "counting" 7.3m records just so that you can set an RC. Enjoy unlimited access on 5500+ Hand Picked Quality Video Courses. Amusing. JOINKEYS specifies the field on which the two files are compared. WRITE(countdd) is specified. When it is used reformatting of records is doneAFTERthe sort. // UNIT=TEST,SPACE=(CYL,(50,10),RLSE) SECTIONS is used to generate a report header for each transaction. 99999JOHN ADMIN 28000, //SORTSTEP EXEC PGM=SORT Asking for help, clarification, or responding to other answers. Note that if all of the fields in your records have fixed positions and lengths, you don't need to use PARSE. C'FRI',C'FRIDAY', - I have taken out the "columns" from the BUILDs (those numbers followed by a colon). So far, the number in the first six positions will be divided by two, treated (by the mask) as an unsigned zoned-decimal of six digits, starting from position 16. OUTREC as equivalent of BUILD is only on OUTFIL. 5) Create output record with fewer fields. value by not specifying WIDTH(n). JOHN 28000 00004, SORT FIELDS=COPY Where, It confuses people trying to give you an answer. You can mix p,m fields (fixed fields) and %nn fields (parsed fields) in BUILD and OVERLAY. SORT FIELDS= (106,4,CH,A) SUM FIELDS= (162,4,BI,166,4,BI) OUTREC FIELDS= (106,4,162,4,166,4) Table 2 shows the output. For date values in the form Cyyyy/mm/dd, you could use the DATE1(/) constant; For date values in the form Cyyyy-mm, you could use the DATE2(-) constant; For date values in the form Pyyyyddd, you could use the DATE3P constant; For date values in the form Zyymmdd (2-digit year date), you could use the YDATE1 constant. Default for PARSE: None; must be specified. Product Owner Interview Questions and Answers Part II, JIRA Workflow for Optimal Project Tracking, Automatically Assign Issues JIRA Automation, JIRADashboard Popular Gadgets for Agile Teams, Vertical Slice vs Horizontal Slice User Story, WHEN=(logexp) clauses and WHEN=ANY clauses. Use IFTHEN statements if you want to insert, rearrange, delete or overlay fields in different ways for different records. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? Include 3 is doing the same except excluding 1 and 2 includes. Build parameter can be used in OUTFIL statement also. Note that if all of the fields in your records have fixed positions and lengths, you dont need to use PARSE. In the join keys recently I used, in my work, Inrec, Outrec and Overlay in a sort card. . Magic. REFORMAT FIELDS=? Display Filter View Print Options Help, WER268A SORT STATEMENT : SYNTAX ERROR, ****** ***************************** Top of Data ******************************. Use one or more WHEN=NONE clauses to apply build or overlay items to your input records that did not meet the criteria for any of the WHEN=(logexp) clauses. Note that if all of the fields in your records have fixed positions and lengths, you don't need to use PARSE. Minimising the environmental effects of my dyson brain. Remove the () from data in first 29 bytes and remove spaces between the data and separate the data with ,. Specifies the record length and LRECL you want ICETOOL to use for the smith WEDNESDAY 25000 If you do not specify a WHEN=NONE clause, only the WHEN=INIT changes (if any) are applied to input records that do not meet the criteria for any of the WHEN=(logexp) clauses. . However, while writing to output file, only fields EMP-NAME (I/P file POSITION 6-25) and EMP-SALARY (I/P file POSITION 46-50) should be written to it, Requirement: To copy all records and while writing output records, all records should be appended with sequence number, INSERTING SPACE, ZEROES or CHARACTER String to your output, Requirement 1: Copy input file to output file as it is just add two spaces after writing first field of length (1-5). If you know that your count requires less than 15 digits, you can use The first 10 records need to be written to output file. Normally it will be given with Join Keys or during the sort. OUTREC FIELDS=(1,29,JFY=(..,PREBLANK=C'(),..),..) blank out the (). Add two days, two years to the date in the input file. This will make the whole process inefficient. If you input file record is 2015/04/0415:30 theoutput will be Run Date:2015/04/04|Run Time:13:30. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Thanks for contributing an answer to Stack Overflow! FINDREP - Can do find and Replace operation using this parameter. SORT FIELDS=(1,5,ZD,A) The input file will be sorted first and written to the output. Using BUILD in SORT Build parameter is used to reformat records. The INREC control statement allows you to reformat the input records before they are sorted, merged, or copied. OUTREC FIELDS= (1,20,CTOTAL,5Z,21,10), ----+----1----+----2----+----3 If your logic is wrong, that'd be the problem. . IFTHEN clauses let you use sophisticated conditional logic to choose how different record types are reformatted. The followingcontrol statements will transform records containing a field of formatcyymmddto the formatyyymmdd. n can be from 1 to 32760. OUTREC FIELDS=(1,54,..)copies the first 54 bytes from the input file to output as it is. The%parsed field is used to skip the variable field without extracting anything for it. If WIDTH(n) is not specified, LRECL is set to the calculated required If clause 4 is satisfied, its build items are applied and processing stops. We share solutions for developer day to day problems and interview questions. JOHN THU 28000 JCL - Examples Example 1: Alocate PS dataset using IEFBR14 UTILITY //STEP01 EXEC PGM=IEFBR14 //SYSPRINT DD SYSOUT=* //SYSOUT DD SYSOUT=* //SYSDUMP DD SYSOUT=* //DD1 DD DSN=userid.IBMMF.PSFILE, // DISP= (NEW,CATLG,DELETE),VOLUME=SER=DEVL, // SPACE= (TRK, (1,1),RLSE),UNIT=SYSDA, // DCB= (DSORG=PS,RECFM=FB,LRECL=80,BLKSIZE=800) //* IFTHEN clauses let you use sophisticated conditional logic to choose how different record types are reformatted. Though OUTREC is one of the most frequently used features of DFSORT, many still find a SORT cards with OUTREC FIELDS= (21:106,4,35:1,75) confusing . This presumes that SORTOUT will not be needed (it would just be a copy of the input file). BUILD operand is used to construct the output record. JOHN 08000 IFTHEN=(WHEN=(30,5,CH,EQ,Csmall),OVERLAY=(45:C***)) overlays the marks of the student with *** who are belong to small. You can use X or 1X to specify a single blank. OUTREC= (1,10,50,4,40,4) Both examples will reformat the record so that it consists of the first 10 bytes of the input record, followed by the 4 bytes starting at position 50, followed by the 4 bytes starting at position 40. Find centralized, trusted content and collaborate around the technologies you use most. Reformat different records in different ways by specifying how build, overlay, find/replace, or group operation items are applied to records that meet given criteria. If clause 3 is satisfied, its build items are applied and processing continues. Adding a sequence number to the output file. Example: PARSE can be used for many different types of variable fields including delimited fields, comma-separated values (CSV), tab-separated values, blank-separated values, keyword-separated fields, null-terminated strings, and so on. The issue now I think is that having multiple BUILD/OUTREC gives a duplicate error. COBOL: How to Write INPUT and OUTPUT Procedures, The Complete List of COBOL Special Registers. The same functionality can be achieved using ICETOOL also. length is 25) should be copied at position 1 in output file followed by the field at position (46 to 50 i.es length is 5) should be copied at position 26 of output file. Next . length required to write the count record and uses it as follows: v If WIDTH(n) is specified and the calculated record length is less . john MONDAY 08000 rev2023.3.3.43278. OUTREC: Specifies how records are reformatted after they are sorted, copied, ormerged. akshay TUESDAY 10000 OUTREC FIELDS=(1,20,25,6,) - Here we have two formattings. SORT statement. You can assign up to 1000 parsed fields (%0-%999) to the variable fields you want to extract. The thing is, it can be further simplified by doing something else. Learn more. CSM, CSPO, CSD, CSP, A-CSPO, A-CSM are registered trademarks of Scrum Alliance. INREC WHEN=GROUP can be used with BEGIN to identify a header record starting a group and END to identify a trailer record ending a group. BUILD or FIELDS: Reformat each record by specifying all of its items one by one. Example: Experienced software developer. Is it possible to create a concave light? john THURSDAY 28000 SUM FIELDS=NONE removes duplicates on fields specified in SORT FIELDS. 2X in OUTREC FILEDS statement indicates two spaces and thus record length of output file will be 12. To perform lookup of input data and if it matches then replace it with some other data. EDIT=(TTT.TT) is a used-defined edit mask, in this case inserting a decimal point, truncating the otherwise existing left-most digit, and having significant leading zeros when necessary. The option STOPAFT will stop reading the input file after 10th record and terminates the program. For example: OUTREC BUILD=(DATE3,TIME1,1,6) would produce a character timestamp in output positions 1-12 of the form: yyyydddhhmmss . CHANGE=(10, - Input file has one or more records for same employee number. You can read my previous installment if you miss it. PMP, PMBOK, PMI-ACP and PMI are registered trademarks of the Project Management Institute, Inc. Professional Scrum Master, PSM, Professional Scrum Product Owner, PSPO etc. Likewise, the sequence number will be 1 for the first trailer record, 2 for the second trailer record and 3 for the third trailer record. X represents single space. Good Data analytic skills (Data Warehousing and BI). //SYSOUT DD SYSOUT=* INREC statement. //SYSIN DD * You can insert blanks before, between, or after fields. CHANGE=(10 indicates that replacing string will occupy 10 letter positions. so that performance will be improved SORT OUTREC Example JCL. Build give complete control over output file format. . This is from the DFSORT Application Programming Guide: WRITE(countdd) Specifies the ddname of the count data set to be ENDBEFR=C tells DFSORT to stop extracting data at the byte before the next comma (the comma after the first variable field). Inputfile for SORT JCL 10 suresh 20000 01 20120203 34 20 NARENDRA 40000 06 20120925 AB 30 jacob A 25000 07 20111018 1A 40 RAMESH 34000 03 20120610 2C 50 Kishore 50000 02 . OVERLAY says "update the information in the current record with these data-manipulations (BUILD always creates a new copy of the current record). 2) Convert ZD to PD; example of ZD formats are '000000000002.459000-' and '0000000000000005.42-'. Example: OVERLAY: Reformat each record by specifying just the items that overlay specific columns. OUTREC gives you the flexibility to reformat your output file in multiple ways . Making statements based on opinion; back them up with references or personal experience. example of ZD formats are '000000000002.459000-' and '0000000000000005.42-'. Time constants can also be produced in a variety of other characters, zoned decimal and packed decimal formats as well such as Chh:mm, Zhhmmssxx and Phhmmss. rev2023.3.3.43278. a lower number of digits (d) instead by specifying DIGITS(d). Please do not use JCL as a general term for utilities. Statement OUTREC FIELDS=(1:6,25,26:46,5) is coded to specify that field at position (6 to 30 i.e. OUTREC FIELDS=(1,80,SQZ=(..,PREBLANK=C'(),..)) Blanks out the (). Under the OUTREC parameter of the OUTFIL control statement, see [n]/ on page 2.91 for a complete description of the / sub parameter. C'SUN',C'SUNDAY', - . So the following control statement will include only those records with a Cyyyymmdd date in positions 10-17 equal to todays date: Of course, you can use the other comparison operators (NE, GT, GE, LT, LE) as well as EQ. Although you may invoke it via JCL, it is NOT JCL. 40 RAMESH 34000 03 20120410 50 Kishore 50000 02 20120408. OK, perhaps 7.3m is not so large, but, when you have your "solution", the next person along is going to do it with 100,000 records, the next with 1,000,000 records. DFSORTis a very good concept for record manipulation. INREC is useful in case of the large input files. . A countdd DD statement must be OUTREC FIELDS=(1,5,2X,6,10), SORT FIELDS=COPY The finaloutput will be the same. . INREC:Specifies how records are reformatted before they are sorted, copied, or merged. Syntax for using FIELDS parameter in its simplest form:-, C ==> indicates the position in output field, P ==> indicates the position of input field, Requirement: To copy all the records from input file to output file. When is the condition Overlay is the actualvalue to be replaced similarly. //SORTOUT DD DSN=DEPT.EMPL.DATA.OUTPUT1, We will try to explore the many uses of OUTREC in this article with some examples .