Most abended pump process are caused by network related problems, OGG-01233 is not exceptional.
GGSCI (dbs2) 2> info all
Program Status Group Lag at Chkpt Time Since Chkpt
EXTRACT RUNNING E_ERPAPP 00:00:02 00:00:07
EXTRACT ABENDED P_ERPAPP 01:25:17 01:52:46
Let's see the error message.
GGSCI (dbs2) 3> view report P_ERPAPP
2021-02-27 19:45:31 ERROR OGG-01233 Send TCP params error: TCP/IP error 104 (Connection reset by peer), endpoint: 10.10.10.91:7819
After investigating the target database server, I found the disk space for GoldenGate is full (100%). It can accept no more extracts from the source database server.
You can either purge some old extracts by tightening some figures or expand the disk space for GoldenGate.