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ERROR OGG-01184 Expected 4 bytes, but got 0 bytes, in trail ./dirdat/no000007, seqno 7, reading record trailer token at RBA 246849346. . 2. Verify File Integrity
This is the most common cause. A trail file may be corrupted due to underlying disk issues, filesystem failures, or an abrupt system shutdown that prevented the Extract from properly closing the file.
If the corruption is at the very end of a trail file and the next trail file exists, you can skip the corrupted record:
Always use the STOP command in GGSCI rather than killing OS processes.
Sometimes, the input checkpoint position for a Pump or Replicat is greater than the actual physical size of the trail file, leading the process to seek data that does not exist.
The "expected 4 bytes but got 0" condition signifies that the GoldenGate process reached a Relative Byte Address (RBA) where it expected to find metadata, but instead encountered the end of the file.
If the source Extract process crashes while writing, it may leave a "short" record at the end of the trail file that lacks the necessary closing tokens.
ERROR OGG-01184 Expected 4 bytes, but got 0 bytes, in trail ./dirdat/no000007, seqno 7, reading record trailer token at RBA 246849346. . 2. Verify File Integrity
This is the most common cause. A trail file may be corrupted due to underlying disk issues, filesystem failures, or an abrupt system shutdown that prevented the Extract from properly closing the file. ogg-01184 expected 4 bytes but got 0 bytes in trail
If the corruption is at the very end of a trail file and the next trail file exists, you can skip the corrupted record: ERROR OGG-01184 Expected 4 bytes, but got 0 bytes, in trail
Always use the STOP command in GGSCI rather than killing OS processes. Verify File Integrity This is the most common cause
Sometimes, the input checkpoint position for a Pump or Replicat is greater than the actual physical size of the trail file, leading the process to seek data that does not exist.
The "expected 4 bytes but got 0" condition signifies that the GoldenGate process reached a Relative Byte Address (RBA) where it expected to find metadata, but instead encountered the end of the file.
If the source Extract process crashes while writing, it may leave a "short" record at the end of the trail file that lacks the necessary closing tokens.