Where does the IDB2 Datacollector takes the PCSSID from ?

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
• Insight Performance Monitor for DB2 UDB for z/OS

Issue/Introduction

The header of the sample file below appears to have the previous PCSSID, and not the current one.  Where should the PCSSID be taken from ?

DBT1 Fri Sep  4 15:26:35 2020 R190 DSNTDBG0   H     (  <<<===   R190)
 

    

Environment

Release : 20.0

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

Resolution

The Datacollector determine what PC to connect to by the PCSSID specified in the PC and DC started task. PCSSID=xxxx

Specifies a unique z/OS subsystem ID for the PC Owner with which the data collector is to operate in conjunction.

Default: None. The data collector looks for a default PC SSID of DBGI.