There is a job that is used to keep DETECTOR history information. Yesterday we performed the upgrade from CA DATABASE MANAGEMENT from R19 to R20, and job completed file yesterday after the upgrade, but today job got a RC 12 and the only message error were able to see is the following message: ICE061A 2 I/O ERROR, DD SORTWK01, DEV A01B, ECB 42, CSW 0000, SENSE 0000
Release : 20.0
Component : CA Detector for DB2 for z/OS
Removing the SYSUT1 card resolved the problem.