Ogg-01184 Expected 4 Bytes But Got 0 Bytes In Trail [updated] -

Check if the source Extract is running.

Use ALTER REPLICAT , EXTTRAILSOURCE , RBA to move past the error. Note that this may result in data loss for that specific record.

ggsci> START REPLICAT rep01

The 4820192 is critical—it tells you exactly where in the trail file the corruption begins.

The Data Pump process lost connectivity to the target, leading to partial writes. ogg-01184 expected 4 bytes but got 0 bytes in trail

Confirm the target filesystem is not full, which can lead to truncated trail files.

Ensure FORMAT RELEASE is compatible between source and target (if using different OGG versions).

Can you provide the including the seqno and RBA values?

Use ALTER EXTRACT ... EXTSEQNO ... EXTRBA ... to reposition to a valid point before the corruption. Check if the source Extract is running

I can provide the exact syntax and steps tailored to your specific setup. Share public link

If the corruption occurs at the very end of the trail file, you can force the Replicat to skip the corrupted fragment and move to the next sequential trail file. Open the GoldenGate Software Command Interface: ./ggsci Use code with caution.

You lose exactly one transaction. You must manually reconcile that row(s) later.

When the Replicat reads the trail file and encounters instead of the expected length header, it means the file abruptly terminates or contains null corruption at that exact byte offset. Primary Root Causes 1. Network Interruptions during Transfer ggsci> START REPLICAT rep01 The 4820192 is critical—it

Ensure stable connectivity to prevent partial transfers by the Pump process. OGG-01184 - Oracle GoldenGate Error Messages

Run OPEN and then GOTO .

If the error is constant and occurred after an upgrade, check your FORMAT RELEASE settings:

Implement TCP/IP keepalive parameters and ensure GoldenGate SOCKETBUFSIZE parameters match your network bandwidth capabilities.