Oracle RU 19.13 datapatch failed due ORA-04088
Hi,
env. OL 7, Oracle DG, RU 19.13, one PDB
Today I've patched RU 19.13. on top of an upgraded DB (v 19.9). During datapatch in one PDB an error was raised and datapatch fails with "ORA-04088 on SYS.LOGMNRGGC_TRIGGER".
I'just checked some MOS about this trigger. Some MOS states this trigger should be disabled.
After disabling this trigger datapatch was successfully! But I'm just wonder why this triger was enabled. I've compared the state of this trigger with another DG env. of same Release. The LOGMNRGGC_TRIGGER triggers were in all containers disabled.
Does anybody have an explanation for this? Who (opatch, autupgrade) could has this trigger enabled, and why?