I have converted two DB2 subsystems from V10 to V11. One was successful, one was not.
The one that failed had an abend S0C4 RC=3B in module CASRDB2V at displacement +98 when an attempt was made to connect to the subsystem by a user. I discovered I am missing a PTF for ENF-DB2, RO57094, but wonder why one DB2 conversion failed while the other was successful.
The difference between these two are, one is protected by Top Secret security and the other is protected by DB2 native security.
Just wondering why so I can report it to management.