IDB2 datacollector task abends with ABEND CODE IS 0033E000 - EC PSW AT ABEND IS 078D1000 800092E6

Products

• SYSVIEW Performance Management Option for DB2 for z/OS
• Database Management for DB2 for z/OS - Performance Suite
• Database Management for DB2 for z/OS - SQL Performance Suite
• Detector for DB2 for z/OS
• Insight Performance Monitor for DB2 UDB for z/OS

Issue/Introduction

Insight datacollector task abends with the following messages:

DBG84005I DSNB 13:41:34 ADDING HEALTH CHECK DB2_IDB2_AGNT_DBUG_DSNB
DBG84002I DSNB 13:41:35 HEALTH CHECKER INITIALIZATION COMPLETE
DBG11017I DSNB 13:44:34 ESTAE EXIT IN CKORPHAN INVOKED BY ABEND
 ABEND CODE IS 0033E000 - EC PSW AT ABEND IS 078D1000 800092E6 - PRIMARY MODE, P
 ILC, INTERRUPT CODE 00020001 - TRANSLATE EXCEP 00000000 - PROGRAM NAME IS NUHSO
 EYECATCHER POINTED BY R12 - .I. 0. ..}eH:....}eHd..K.ek-. .ePK...t' ...`.G5 ...
 .. .e0.. ..
 OFFSET TO ABEND ADDRESS FROM R12 IS 0000004E
   R0  00000001  R1  FFE16ED8  R2  001E91C8  R3  00000000
   R4  00007530  R5  00000000  R6  0006BDC4  R7  0006BDC8
   R8  000190E0  R9  2C0048D0  R10 0006B000  R11 001F2000
   R12 00009298  R13 001E9210  R14 001E9298  R15 80ABB108
  AR0  00000000 AR1  00000000 AR2  00000000 AR3  00000000
  AR4  00000000 AR5  00000000 AR6  00000000 AR7  00000000
  AR8  00000000 AR9  00000000 AR10 00000000 AR11 00000000
  AR12 00000000 AR13 00000000 AR14 00000000 AR15 00000000
 EYECATCHER POINTED BY R12 - .I. 0. ..}eH:....}eHd..K.ek-. .ePK...t' ...`.G5 ...
 .. .e0.. ..
 OFFSET TO ABEND ADDRESS FROM R12 IS 0000004E
  XR0  00000000_00000001 XR1  00000000_FFE16ED8 XR2  00000000_001E91C8 XR3  0000
  XR4  00000000_00007530 XR5  00000000_00000000 XR6  00000000_0006BDC4 XR7  0000
  XR8  00000000_000190E0 XR9  00000000_2C0048D0 XR10 00000000_0006B000 XR11 0000
  XR12 00000000_00009298 XR13 00000000_001E9210 XR14 00000000_001E9298 XR15 0000
 DBG84003I DSNB 13:44:34 HEALTH CHECKER SUBTASK TERMINATING
 DBG84004I DSNB 13:44:35 HEALTH CHECKER SUBTASK TERMINATION COMPLETE
 DBG76005I DSNB 13:44:41         0 RECORDS WRITTEN ONTO OUTPUT FILE HSTSTATS.
 DBG76023I DSNB 13:44:41         0 UNCOMPRESSED RECORDS WRITTEN TO FILE HSTSTATS
 DBG76024I DSNB 13:44:41         0 MB OF DATA COMPRESSED FOR FILE HSTSTATS
1DBG76025I DSNB 13:44:41         0 MB COMPRESSED DATA WRITTEN TO FILE HSTSTATS
 DBG76026I DSNB 13:44:41         0 PERCENT COMPRESSION RATIO OBTAINED FOR FILE H

Environment

Release : 20.0

Component : CA SYSVIEW Performance Management Option for DB2 for z/OS

Resolution

The actual problem is the following:  
DBG37046I DSNB 13:41:29 DB2 TRACE COMMAND ISSUED: -START TRACE(MON ) DEST(OPX) TDATA(COR,CPU,DIST) CLASS(30) BUFSIZE(00256) IFCID(3,105,370,239)
DSN9016I - '-START TRACE' COMMAND REJECTED, UNAUTHORIZED REQUEST
DSN9023I - DSN9SCND '-START TRACE' ABNORMAL COMPLETION

To resolve it the IDGRANT job to grant the Data Collector authority to start a trace on this DB2 Subsystem needs to be run. The Abend occurs because that subtask doesn't expect the product to go directly from startup processing to shutdown processing. It could theoretically be cleaned up, but it's not really worth the effort. It only happens when the IDGRANT hasn't been run.