3084223 - RepServer failed to start after upgrade to AIX 7.2 TL 5 - SRS

• RepServer is down.
• After upgrading to AIX 7.2, RepServer crashes with a stack trace:
  
  pc: 0x00000000002cabe0 + 0000000000000108, .exc_reraise_exception ()
  pc: 0x00000000002caf80 + 0000000000000a94, .exc_raise_exception ()
  pc: 0x00000000002d46c0 + 00000000000003fc, .err__logToLogFile ()
  
  
• SRS errorlog reports:
  
  INTERNAL ERROR #12024 DSI(nnn SID_SIDsite2.DBNAME) - eneric/exc/exchand.c(426)
  Internal error. Runnaway recursion raising exceptions.
  FATAL ERROR #12022 DSI(nnn SID_SIDsite2.DBNAME) - eneric/exc/exchand.c(134)
  Internal error. Unable to free a resource of type '23' which was allocated at 'eneric/useful/sync.c(2682)
  FATAL ERROR #12022 DIST(nnn SID_SIDsite1_R2.DBNAME) - eneric/exc/exchand.c(134)
  Internal error. Unable to free a resource of type '23' which was allocated at 'eneric/useful/sync.c(2682)'.
  

• SAP Replication Server (SRS) 16.0 SP03 PL07
• SAP Adaptive Server Enterprise (ASE) 16.0 SP03 PL05 with Always-on Option (HADR)
• AIX 7.2 TL 5 SP1

upgrade, CR825336, CR#825336, 825336, pthread_rwlock_unlock , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Known Error