Ogg-01184 Expected 4 Bytes But Got 0 Bytes In Trail ~upd~ Jun 2026

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

If the corruption is at the very end of a trail file, you can often "skip" the bad data. Find the last valid LOGBSN or SCN before the error. ogg-01184 expected 4 bytes but got 0 bytes in trail

This error typically indicates or inconsistent write/read position . Common causes: The Ghost in the Machine: Investigating OGG-01184 The

ERROR OGG-01184 Oracle GoldenGate Delivery for Oracle, rep1.abend: Expected 4 bytes but got 0 bytes in trail file ... ogg-01184 expected 4 bytes but got 0 bytes in trail