OGG-01031 There is a problem in network communication

故障现象，无法打开目标端/oracle/ogg/dirdat/c1000194trail文件

2022-02-24 10:19:51 ERROR OGG-01031 There is a problem in network communication , a remote file problem ,encryption keys for target and source do not match (if using
ENCRYPT ) or an unknown error. (Reply received is Unable to open file "？/oracle/ogg/dirdat/c1000194" (error13,Permissiondenied)).
2022-02-24 10:19:52 ERROR OGG-01668 PROCESSABENDING.

错误日志

2022-02-24 10:26:23 WARNING OGG-01223 Oracle GoldenGate Collector for Oracle: Unable to lock file "/oracle/ogg/dirdat/c10000194" (error13,Permission denied).Lock currently held by processid (PID) 8655238.
2022-02-24 10:26:23 WARNING OGG-01223 Oracle GoldenGate Collector for Oracle: Unable to open file "/oracle/ogg/dirdat/c10000194" (error13,Permission denied).

日志中显示8655238该进程锁住了/oracle/ogg/dirdat/c10000194trail文件。

kill -9 8655238

重启源端与目标端进程，恢复正常。

参考资料：https://blog.51cto.com/ck1985/1301249