A number of forced traces can be observed containing the following error message:
U00003590 UCUDB - DB error: 'OCIStmtExecute', 'ERROR ', '', 'ORA-06502: PL/SQL: numeric or value error: character string buffer too small ORA-06512: at line 1'
U00011801 Error in Server routine 'UCGENX_R', Server: 'xyz#WPnnn' AE system: 'xyz'.
Release : 12.2 and 12.3
Component : AUTOMATION ENGINE
Software Bug
The issue has been confirmed to be a bug and will be fixed with
* Automation Engine V12.2.11 - currently planned, but not confirmed, for end of March 2022
* Automation Engine V12.3.8 - available