GoldenGate過程 abend，報錯OGG-00868 ORA-02396: Exceeded Maximum Idle Time, Please Connect Again

GoldenGate過程 abend，報錯OGG-00868 ORA-02396: Exceeded Maximum Idle Time, Please Connect Again

參考原始：
GoldenGate Processes Abend with OGG-00868 ORA-02396: Exceeded Maximum Idle Time, Please Connect Again (Doc ID 1393647.1)

適用於：
Oracle GoldenGate - Version: 11.1.1.0.0 to 11.1.1.1.20 - Release: 11.1.1 to 11.1.1.1
Information in this document applies to any platform.

症狀：
Oracle GoldenGate (OGG) 進程abend，其報錯爲：

Extract (or replicat)進程
ERROR OGG-00868 ORA-02396: exceeded maximum idle time, please connect again.

Manager 進程
ERROR OGG-00665 OCI Error describe for query (bad syntax) (status = 2396-ORA-02396: exceeded maximum idle time, please connect again), SQL<SELECT 1 FROM DUAL WHERE EXISTS ( SELECT 'x' FROM GGS_OWNER.GGS_MARKER WHERE OPTIME < '...')>.
ERROR OGG-01668 PROCESS ABENDING.

緣由：
用戶鏈接超時會發生該問題。檢查 該用戶是否設置了time out。

解決方式：
SQL> select USERNAME,USER_ID,ACCOUNT_STATUS,PROFILE from dba_users where USERNAME='ggs_owner';
確認profile是用的哪一個，而後再檢查 gg user的 idle timeout狀況：

SQL> select * from dba_profiles where resource_name='IDLE_TIME';

若是查詢結果以gg user使用profile，檢查profile是否有任何限制，或者設置爲UNLIMITED

若是  UNLIMITED 不可行，這一增加time out的 時間到一個合適的值。