Ogg-01184 Expected 4 Bytes But Got 0 Bytes — In Trail Portable

GGSCI> SEND EXTRACT <ext_name> STATUS GGSCI> INFO EXTRACT <ext_name>, SHOWCH

: The process reached the end of the trail file earlier than expected, often because a previous write operation (by an Extract or Pump) was interrupted before the record trailer could be written. Checkpoint Mismatch ogg-01184 expected 4 bytes but got 0 bytes in trail

GGSCI> SEND REPLICAT <rep_name> STATS GGSCI> INFO REPLICAT <rep_name>, DETAIL GGSCI> SEND REPLICAT <rep_name> GETPOS SEND EXTRACT &lt

The Ghost in the Machine: Investigating OGG-01184 The error is a classic Oracle GoldenGate "abend" (abnormal end) that usually signals trail file corruption . It occurs when a reader process (like a Pump or Replicat) reaches a point where it expects a specific 4-byte token—typically a record trailer—but finds nothing but an empty void (0 bytes). Common Root Causes INFO EXTRACT &lt