Recursive DBG72037E messages in Sysview for Db2 for z/OS Data Collector.
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Recursive DBG72037E messages in Sysview for Db2 for z/OS Data Collector.

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Article ID: 194489

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Updated On:

Products

SYSVIEW Performance Management Option for DB2 for z/OS Database Management for DB2 for z/OS - Performance Suite

Issue/Introduction

Receiving hundreds of messages for one of the Sysview Performance Management Option for Db2 for z/OS Data Collectors.

DBG72037E D2TC 06:15:19 ERROR EXECUTING DISPLAY GROUP COMMAND FOR SUBSYSTEM D2TC  
DBG72037E D2TC 06:15:19 ERROR EXECUTING DISPLAY GROUP COMMAND FOR SUBSYSTEM D2TC  
DBG72037E D2TC 06:15:19 ERROR EXECUTING DISPLAY GROUP COMMAND FOR SUBSYSTEM D2TC  
DBG72037E D2TC 06:15:19 ERROR EXECUTING DISPLAY GROUP COMMAND FOR SUBSYSTEM D2TC  

How to resolve the recursive messages?

Environment

Release: 20.0
Component: Sysview Performance Management Option for Db2 for z/OS

Resolution

To eliminate the recursive DBG72037E messages, inactivate the following "Subsystem" Exceptions:                        
                                                               
ACTIVE ****  High percent of CF list entries in use: &VALUEXX                                                              
ACTIVE ****  High percent of SCA in use: &VALUEXX      
   
The above Exceptions at generates the Display Group Commands.