Use one or more WHEN=(logexp) clauses to apply build or overlay items to your input records that meet specified criteria. . // UNIT=TEST,SPACE=(CYL,(50,10),RLSE) example of ZD formats are '000000000002.459000-' and '0000000000000005.42-'. WHEN=NONE clauses are processed after any of the other IFTHEN clauses. PUSH extends each record by placing the date and register number from the header record at the end of each record in the group, followed by a 5-byte group number and a 3-byte record sequence number. Example: 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. Affordable solution to train a team and make them project ready. Do new devs get fired if they can't solve a certain bug? The day-to-day application requirements in a corporate world that can be achieved using Utility Programs are illustrated below: 1. This example shows how you can use three input files, each with a header record (HDR), detail records (DTL) and a trailer record (TRL), and create an output file with one header record with the current date, the sorted detail records, and one trailer record with the current date. JIRA Workflow for Optimal Project Tracking, Automatically Assign Issues JIRA Automation, JIRADashboard Popular Gadgets for Agile Teams, Vertical Slice vs Horizontal Slice User Story. JOINKEYS specifies the field on which the two files are compared. . Convert the first five bytes ZD to FS in the input file. Follow Up: struct sockaddr storage initialization by network format-string. . Syntax for using FIELDS parameter in its simplest form:- OUTREC [FIELDS|BUILD] = ( C:P,M,.) The%parsed field is used to skip the variable field without extracting anything for it. Note that if all of the fields in your records have fixed positions and lengths, you don't need to use PARSE. TRAN=UTOL, can be used to convert data from upper case to lower case. 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). OUTREC OVERLAY=(..,45:45,3,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 45th position. Tell them what you want to do, and they probably already have something you can use to do it with (when discussing this, bear in mind that these are technically data sets, not files). is the protected brand of Scrum.org. INREC:Specifies how records are reformatted before they are sorted, copied, or merged. 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. Although you may invoke it via JCL, it is NOT JCL. 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. FINDREP indicates doing a find and replace operation. 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. than or equal to n, ICETOOL sets the record length and LRECL to n. The output file will contain the unique employee numbers sorted in ascending order. Thanks for contributing an answer to Stack Overflow! A WHEN=(conditions) or WHEN=ANY sub parameter condition is satisfied and the HIT=NEXT sub parameter is not included. Build give complete control over output file format. To learn more, see our tips on writing great answers. Note, the physical order in which these are specified in the JCL does not affect the order they are processed in. 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) //* 7thbyte will be placed as a space in output file. is the protected brand of Scrum.org. C'WED',C'WEDNESDAY', - Why do many companies reject expired SSL certificates as bugs in bug bounties? In the input file, the content in position 1,6 is overwritten to the position 47,6 and then copied to the output file. Thank you so much Bill. Presumably your files are quite large? Reformat each record by specifying all of its items one by one. The second IFTHEN WHEN=(logexp) clause identifies and operates on trailer records (TRL in positions 1-3); OVERLAY puts todays date in the form ddd/yyyy in positions 11-18, adds a 9 in position 81, adds a ZD sequence number in positions 82-83 and does not affect the rest of the record. SORT FIELDS=COPY confused.. Can you please explain how this would work over the syntax i have tried. How to use Slater Type Orbitals as a basis functions in matrix method correctly? C'SAT',C'SATURDAY'), - You can assign up to 1000 parsed fields (%0-%999) to the variable fields you want to extract. You could insert the current time as well as the current date in your records to produce a timestamp. For example: OUTREC BUILD=(DATE3,TIME1,1,6) would produce a character timestamp in output positions 1-12 of the form: yyyydddhhmmss . The IFTHEN WHEN=NONE clause identifies and operates on detail records (not HDR or TRL in positions 1-3); OVERLAY adds a 1 in position 81 and does not affect the rest of the record. You can use INCLUDE and OMIT to select records using a variety of formats for past and future dates like Cyyyymmdd, Cyyyy/mm/dd, +yyyymmdd, Cyyyyddd, Cyyyy/ddd, +yyyyddd, Cyymmdd and so on. Using BUILD in SORT Build parameter is used to reformat records. The%01parsed field is used to extract the first variable field into a 5-byte fixed parsed field. 2) Convert ZD to PD; example of ZD formats are '000000000002.459000-' and '0000000000000005.42-'. Build gives you complete control over the items you want in your reformatted INREC records and the order in which they appear. 40 RAMESH 34000 03 20120410 50 Kishore 50000 02 20120408. //SYSIN DD * Example: Reformat each record by doing various types of find and replace operations. does not exceed a specific maximum (for example, 20 bytes). REMOVECC removes the ANSI carriage control characters and ensures that the RECFM is FB rather than FBA. instead. //SYSPRINT DD SYSOUT=* The sequence number will be 1 for the first header record, 2 for the second header record and 3 for the third header record. Example 1: Formating a file (USING INREC) //SYSIN DD * SORT FIELDS=COPY INREC FIELDS= (7:2,5,20:10,3) /* Explanation: SORT FIELDS=COPY It is for copy records to output file 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 To perform lookup of input data and if it matches then replace it with some other data. Example: Reformat each record by specifying just the items that overlay specific columns. Example: OUTREC BUILD= (1,20,C'ABC',26:5C'*', 15,3,PD,EDIT= (TTT.TT),21,30,80:X) OVERLAY: Reformat each record by specifying just the items that overlay . You can prevent the overflow 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. 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. I have taken out the "columns" from the BUILDs (those numbers followed by a colon). To calculate percentage (Number of records in FILE1/Number of records in FILE2)*100 using DFSORT in Mainframe. If you input file record is 2015/04/0415:30 theoutput will be Run Date:2015/04/04|Run Time:13:30. Why is there a voltage on my HDMI and coaxial cables? and what would happen then? OUTREC FIELDS=(..,5X,..) adds 5 spaces from 63rd position. // UNIT=TEST,SPACE=(CYL,(50,10),RLSE) A WHEN=(logexp) clause is satisfied when the logical expression evaluates as true. If clause 5 is satisfied, its overlay item is applied and processing stops. If clause 1 is not satisfied, its overlay item is not applied and processing continues. C'TUE',C'TUESDAY', - Can Martian regolith be easily melted with microwaves? 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. If your LRECL does not need to be set to a particular Specifies d digits for the count in the output record, overriding the Else, the input record is written to output, as-is. Overlay lets you change specific existing columns without affecting the entire record. IFTHEN=(WHEN=NONE,BUILD=(1:1,80)) If no matches to conditions specified in WHEN, copy the 80 bytes data from input file to output as it is. BUILD operand is used to construct the output record. If you have any doubts or queries related to this chapter, get them clarified from our Mainframe experts on ibmmainframer Community! OUTREC FIELDS=(..,30,30) Copies the input file data from 30th byte of length 30 copies to output as it is. However while writing to output file, two spaces will be added between fields at position 1-5 and 6-10. //SYSOUT DD SYSOUT=* After step 4) the sign is missing. Obviously I have a lot of catching up to do! Magic. It will be helpful in case where days of week coded as MON, TUE, WED which needs to be replaced to MONDAY, TUESDAY, WEDNESDAY, Requirement: To replace three char days of week to its fullest form, ----+----1----+----2----+----3----+----4----+----5 . john MONDAY 08000 Display Filter View Print Options Help, WER268A SORT STATEMENT : SYNTAX ERROR, ****** ***************************** Top of Data ******************************. OVERLAY says "update the information in the current record with these data-manipulations (BUILD always creates a new copy of the current record). //SYSIN DD * OUTREC OVERLAY=(30:30,4,TRAN=LTOU,..) Converts the data lower to upper from 30th position of length 4 and writes to output from 30th position. // DISP=(,CATLG,DELETE), JOHN THU 28000 Let me know if that resolves the issue. OUTREC FIELDS=(..,30,4,CHANGE=(11,Cmath,Cmathematics),..) The math text starting from 30th byte of length 4 in the input file should replace with mathematics of length 11 while writing it to output file. Lets assume N is 30 days. INREC is useful in case of the large input files. //SORTIN DD DSN=DEPT.EMPL.DATA.INPUT,DISP=SHR By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. In addition to this it will replace 3 letter day-of-week name at position 11 in input file with its full name at position 11. . INREC FIELDS=(..,SEQNUM,4,ZD) - Generate the sequence number from 29th byte of length 4. . 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=(1:1,30,36:SEQNUM,5,ZD) @Bill my both input files has approx 10000 records. 21,10) Explnation: Above statement will convert data field at position (1-10) of input file to Hexa-decimal representation and write it to output file. You can insert blanks before, between, or after fields. SORT FIELDS=(1,5,ZD,A) The input file will be sorted first and written to the output. so that performance will be improved SORT OUTREC Example JCL. If you use PGM=SORT, for example, that's a utility. BUILD parameter is an alias of the FIELDS parameter. In the above example, employee number is in the field position 1,15. . OUTREC FIELDS=(1,54,..)copies the first 54 bytes from the input file to output as it is. What is the purpose of non-series Shimano components? Is it possible to create a concave light? . Next . Is it suspicious or odd to stand by the gate of a GA airport watching the planes? record length. You can use X or 1X to specify a single blank. Requirement 2: Copy input file to output file as it is, however, while writing output records, copy field at position 1-20 from input file followed by string ' TOTAL ' followed by 5 zeroes followed by field at position 21-30 from input file. SUM FIELDS=NONE removes duplicates on fields specified in SORT FIELDS. I have tried this but get a syntax error: I have managed to sort, sum and edit the data as required. IFTHEN=(WHEN=(30,5,CH,EQ,Csmall),OVERLAY=(45:C***)) overlays the marks of the student with *** who are belong to small. You can mix p,m fields (fixed fields), and %nn fields (parsed fields) in BUILD and OVERLAY. How can I use it? Exactly what else depends on your actual task, which we don't know, we only know of the solution you have chosen for your task. X represents single space. appropriate record length and LRECL by not specifying WIDTH(n). OUTREC FIELDS=(1,5,2X,6,10), SORT FIELDS=COPY What are the RECFM and LRECL of your inputs? For example, if you wanted to create a record with just Cdddyy, you could do it with OUTREC as follows: Lets say we have a Cyyyymmdd date field starting at position 10 of each record. 1) Sort fields. JOHN 08000 When INREC is used reformatting of records is doneBEFOREthe sort. BUILD or FIELDS: Reformat each record by specifying all of its items one by one. Build gives you complete control over the items you want in your reformatted OUTREC records and the order in which they appear. You can use four types of IFTHEN statements as follows: Use one or more WHEN=INIT clauses to apply build or overlay items to all of your input records. count record length does not exceed a specific maximum (for example, This statement supports a wide variety of parsing, editing, and reformatting tasks. Reformat each record by specifying all of its items one by one. // DCB=(RECFM=FB,LRECL=30,BLKSIZE=0), //SYSIN DD * I want to create 3 outfiles depending on the below INCLUDE criteria from the input file. FIXLEN=5 tells DFSORT that the %01 parsed field is 5 bytes long. 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. Back to top Brackets affect the "precedence" of numeric operators in a normal way (consult the manual to be familiar with the precedence rules). When it is used reformatting of records is doneAFTERthe sort. Please note that file in SYSUT2 takes the same DCB as that of the SYSUT1 in the above example. For your second question, yes it can be done in one step, and greatly simplified. OUTREC OVERLAY=(60:SEQNUM,2,ZD,START=5,INCR=5) Generates the sequence number of length 2 from 60th byte. Also skills in Mainframe. How do I align things in the following tabular environment? There are two files FILE1.DATA and FILE2.DATA SUM FIELDS=NONE removes duplicates on fields specified in SORT FIELDS. Identify those arcade games from a 1983 Brazilian music video, The difference between the phonemes /p/ and /b/ in Japanese. In the join keys recently I used, in my work, Inrec, Outrec and Overlay in a sort card. The sequence number starts at 5 and is incremented by 5 each time. Normally it will be given with Join Keys or during the sort. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. example, if DIGITS(10) is specified, 10 digits are used instead of 15. 2X in OUTREC FILEDS statement indicates two spaces and thus record length of output file will be 12. Since hexadecimal representation occupies two digits for each character, here we will need output file with record length of 20. JCL is for those statements that begin with // like DD, EXEC, JOB, OUTPUT, etc. SORT FIELDS=COPY It is for copy records to output file. You can delete, rearrange and insert fields and constants. Does a summoned creature play immediately after being summoned by a ready action? JOIN UNPAIRED does a full outer join on the two files. 15: is "column 15" (position 15) on the record. IFTHEN clauses let you use sophisticated conditional logic to choose how different record types are reformatted. TRAN=LTOU, can be used to convert data from lower case to upper case OUTREC FIELDS=(1,29,..) Copies the first 29 bytes of data from input file to output as it is. a lower number of digits (d) instead by specifying DIGITS(d). How should I go about getting parts for this bike? INCLUDE and OMIT statements can be used to select records using a variety of formats for todays date like Cyyyymmdd, Cyyyy/mm/dd, +yyyymmdd, Cyyyyddd, Cyyyy/ddd, +yyyyddd, Cyymmdd and so on. SORT statement. 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. Learn more. IFTHEN clauses let you use sophisticated conditional logic to choose how different record types are reformatted. Please do not use JCL as a general term for utilities. For yyyymm + 3 months, you could use DATE2+3; For Pyyyyddd 150 days, you could use DATE3P-150; For Zmmddyy + 7 days, you could use YDATE1+7. Write unique records to output. n can be from 1 to 32760. Requirement: To convert field at position 1-20 of input file to Upper case characters. What sort of strategies would a medieval military use against a fantasy giant? As you coded later, SFF should work depending on your release of Syncsort. NOMATCH=(11,3), - WHEN=INIT clauses are processed before any of the other IFTHEN clauses. and OUTREC FIELDS= (.) WRITE(countdd) is specified. Use that to format the result. WIDTH can only be specified . You can delete, rearrange and insert fields and constants. 1,20 - data at 1st position of input file with length 20 copied to 1st position(if you don't specific position, it will start from 1st position) of output file. Example: Reformat each record by doing various types of find and replace operations. //SORTIN DD DSN=DEPT.EMPL.DATA.OUTPUT1,DISP=SHR Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. rev2023.3.3.43278. Why did Ukraine abstain from the UNHRC vote on China? 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. OUTREC FIELDS=(..,40,8,ZD,EDIT=(SII,III,IIT),SIGNS=(,-))converts the 8 digit ZD to M12(SII,III,IIT) and displays sign only for negative values. DFSORTis a very good concept for record manipulation. STEVE MON 20000 If you want to replace or remove data anywhere in records, the FINDREP parameter of the OUTREC statement needs to use instead. Alternatively, something has already previously read or written those files. IFTHEN clauses let you use sophisticated conditional logic to choose how different record types are reformatted. OUTREC FIELDS=(..,6,73)copies the input file data from 6th byte to the output file from 8th byte onwards as it is. example, if DIGITS(5) results in overflow, you can use DIGITS(6) vijay XXX 24000 If your logic is wrong, that'd be the problem. OUTREC FIELDS=(1,20,25,6,) - Here we have two formattings. 11111AKSHAY HR 10000 Add two days, two years to the date in the input file. Statement OUTREC FIELDS=(1:6,25,26:46,5) is coded to specify that field at position (6 to 30 i.e. BUILD parameter can be used on INREC and OUTREC statements in SORT card. This presumes that SORTOUT will not be needed (it would just be a copy of the input file). On the Mainframe, the client pays for resources. C'MON',C'MONDAY', - You can use X or 1X to specify a single blank. 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. Overlay lets you change specific existing columns without affecting the entire record. // UNIT=TEST,SPACE=(CYL,(50,10),RLSE) it came up with its own figure. Is it possible to rotate a window 90 degrees if it has the same length and width? Include 1 excludes what Include 2 and 3 will select, likewise Include 2 excludes what 1 and 3 will select. FIELDS is "old" and available for backwards-compatibility. The DATE1(-)-30 operand corresponds to a Cyyyy-mm-dd constant for todays date minus 30 days. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Build parameter can be used in OUTFIL statement also. OUTREC FIELDS=(1,29,JFY=(SHIFT=LEFT,..),..) Justifies the data in the first 29 bytes to left. Don't use INREC FIELDS=, or OUTREC FIELDS= or OUTFIL OUTREC=, use BUILD in their place. If any match found in the list, respective data will be moved to output file. 4) Convert PD back to ZD. // DISP=(,CATLG,DELETE), Arrange for those counts to be in a data set of their own (preferably with record-types, headers/trailers, more standard good practice). Good Data analytic skills (Data Warehousing and BI). Minimising the environmental effects of my dyson brain. Thus total record length of output file is 40. OUTREC FIELDS=(..,45,3,ZD,MUL,+10) data starts from 45th byte of length 3 will be multiplied by +10 and stores it in the same record as a continuation. IFTHEN clauses for the OUTREC statement can be used to select subsets of the output records and apply different BUILD, FINDREP or OVERLAY items to them.

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