The following errors are observed when Post errors out or core dumps:
Event_log:
Error 2019-04-23 04:27:17.032423 120597 4260759424 Poster: Request for invalid column #, table OWNER.TABLE_NAME; cannot continue (posting from o.sourcesid, queue name, to o.targetsid) [module osp]
Error 2019-04-23 04:27:17.086300 11603 1097635712 Poster killed due to SIGSEGV, core file = <$SP_SYS_VARDIR/dump/core.xxxx was not generated, pid = 120597 (posting from o.sourcesid, queue name, to o.targetsid)
Info 2019-04-23 04:27:17.088715 121630 1097635712 Poster launched, pid = 121630 (posting from o.sourcesid, queue name, to o.targetsid)