标题: Background Process RECO Dies And Restart Every 4 Minutes With GIMT MGMTDB [打印本页] 作者: 刘泽宇 时间: 2025-10-26 18:18 标题: Background Process RECO Dies And Restart Every 4 Minutes With GIMT MGMTDB 现象：
Below errors every 4 minutes in MGMTDB alert log:
2022-05-02T10:20:25.853022-05:00
Restarting dead background process RECO
Starting background process RECO
2022-05-02T10:20:25.865918-05:00
RECO started with pid=58, OS id=1939123
We get trace files every 4 minutes like for example "-MGMTDB_reco_1902002.trc":
kge_experr : Found error ORA-2088 not in expected list.
kge_experr: Dumping error frames [top = 1 : barrier top = 0]
kge_experr : [0] : Error = ORA-2088 : Call stack = ksedsts()+838<-ksf_short_stack_flags()+128<-kge_snap_callstack()+102<-kgeade()+1122<-kgeselv()+116<-kgesecl0()+112<-qcuErroer()+50<-qcuErroep()+58<-erroep()+78<-ktdcop()+54<-k2vdrvMain()+146<-k2vdrv()+1660<-ksb_act_run_int()+144<-ksb_act_run()+158<-ksbct
kge_experr: Dumping error frames - done
error 2088 detected in background process
OPIRIP: Uncaught error 447. Error stack:
*** 2022-05-02T09:20:26.528052-05:00
ORA-00447: fatal error in background process
ORA-02088: distributed database option not installed
原因：
Bug 34085373 - ORA 02088 ERROR TRACING STARTED AFTER 19.14 OCWRU PATCHING