APAR status
Closed as documentation error.
Error description
After upgrade to maintenance level 7.5.11.1 (.2) the DB2 master log DB2MSTR can show DSNX881I messages with unknown msgcode 4000: "New DB2 FODC directory "/head/home/db2inst1/sqllib/db2dump/NODE0001/FODC_AppErr_2023-08 -20-0 2.38.25.462738_93944_63076_001" found; contact IBM Support at https://www.ibm.com/mysupport/s/createrecord/NewCase?language=en _US With Accelerator maintenance level 7.5.11.1(.2) housekeeping services are scanning the diagnostic directories to detect remainders of irregular or unusual process terminations in the accelerator's database DB2wh. For each of the FODC (First Occurrence Data Capture) dump directories found a DSNX881I 4000W message is written to DB2MSTR. Please ignore the request to open a support case for each of those messages. It is sufficient to contact IBM support to achieve a clarification concerning the nature of the FODC dumps. The housekeeping services will purge the dumps seven days after their creation. The text of the DSNX881I 4000W message will be corrected with maintenance level 7.5.12; the recommendation to open a support case will be removed. Additional keywords: TS013941181 TS013897822 FODC DSNX881I IDAA75111 MSGCODE4000 GH/.../Customer-Cases/issues/554
Local fix
Problem summary
Problem Summary: See Error Description. Users Affected: Users of Accelerator maintenance level 7.5.11.1 or 7.5.11.2. Problem Scenario: See Error Description. Problem Symptoms: See Error Description.
Problem conclusion
The DSNX881I message with msg code 4000 has been changed with Accelerator maintenance level 7.5.12. The request to open a support case has been removed from the message. In addition the following new internal configurations parameters can be used to customize the occurance of this message: SYSTEM_MAINTENANCE_BACKEND_FODC_DIRECTORY_PREFIXES_NO_CLIENT_MES SAGE: Allows the disabling DSNX881I 4000 events for specified FODC prefixes (like FODC_WLM_Queue etc.) SYSTEM_MAINTENANCE_BACKEND_FODC_DIRECTORY_PREFIXES_INFORMATIONAL _CLIENT_MESSAGE: Allows the lowering of the severity (waring to informational) of the DSNX881I 4000 events for specified FODC prefixes (like FODC_WLM_Queue etc.) The configuration parameters can only be changed by IBM Support in a remote maintenance session.
Temporary fix
Comments
APAR Information
APAR number
PH56545
Reported component name
ANYTCS ACCLTR Z
Reported component ID
5697DA700
Reported release
750
Status
CLOSED DOC
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2023-08-25
Closed date
2024-03-13
Last modified date
2024-03-13
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Applicable component levels
[{"Business Unit":{"code":"BU011","label":"Systems - zSystems software"},"Product":{"code":"SG19M"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"750"}]
Document Information
Modified date:
13 March 2024