The event_log shows the following message but post is still running
Notice: retry 0 for ALTER TABLE on "xxx" (rowid:N/A) due to: ORA-00054: resource busy and acquire with NOWAIT specified
Post could not execute DDL on the specified target table because this table was locked by another transaction
This is a notice messages, it means that post could not apply the DDL because the target table was locked. Poster will retry up to SP_OPO_RETRIES_MAX times and will exit unless SP_OPO_CONT_ON_ERR is set and ora 54 is in the oramsglist file then it will just put a warning in the event log. If the message only comes up once it means it had to retry once then was successful and moved on and it is safe to ignore this message.
