Hi, If by any chance your ACS routine is defining the dataset as multivolume, the additional entries in catalog, even if not used, will occupy a TIOT slot.
Best Regards Ituriel do Nascimento Neto z/OS System Programmer Em segunda-feira, 13 de junho de 2022 09:32:12 BRT, Seymour J Metz <[email protected]> escreveu: What size volumes are you using? EAV might help you reduce the number of extents. -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List [[email protected]] on behalf of Ron Thomas [[email protected]] Sent: Saturday, June 11, 2022 12:14 AM To: [email protected] Subject: dfsort -TASK I/O TABLE EXCEEDS TIOT LIMIT OF 0064K Hello - We are splitting a very large files in to 750 files dynamically based on key , which means if the key changes the file is moved to the respective ones we are getting the message STEPBB - TASK I/O TABLE EXCEEDS TIOT LIMIT OF 0064K STEPBB - STEP WAS NOT EXECUTED. and hence the step is not getting executed . File LRECL = 500 Key is from position 19,4. Here is the control card used SORT FIELDS=COPY OUTREC IFTHEN=(WHEN=GROUP,KEYBEGIN=(19,4),PUSH=(501:ID=3)) OUTFIL FNAMES=OUT001,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,001) OUTFIL FNAMES=OUT002,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,002) OUTFIL FNAMES=OUT003,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,003) OUTFIL FNAMES=OUT004,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,004) OUTFIL FNAMES=OUT005,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,005) OUTFIL FNAMES=OUT006,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,006) OUTFIL FNAMES=OUT007,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,007) OUTFIL FNAMES=OUT008,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,008) --- -- OUTFIL FNAMES=OUT749,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,749) OUTFIL FNAMES=OUT750,BUILD=(1,500),INCLUDE=(501,3,ZD,EQ,750) so could some let me know how to get this fixed ? of is there any other way we can build this one ? Regards Ron T ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
