When trying option 4 - MESSAGES from the main menu, the following message was displayed:
DBG55069I No items of type recorded
The same thing happens with these options 3 Exception, 4 Utility and 5 DB2 Command within DB2 messages panel.
How to fix this problem?
To view messages in Sysview for DB2 option 4 the following sysparm CALL-GSS= needs to be turned on from CALL-GSS=NO to CALL-GSS=YES