Note: Skipping corrupt trails completely can result in target data divergence. If transactions are skipped, you must run a data validation tool like Oracle Veridata to identify and resynchronize out-of-sync rows. Long-Term Preventive Measures
If this error causes a Data Pump to abend on the source, check the target (Replicat side) machine for orphaned server connections: ps -ef | grep server | grep dirdat Use code with caution.
This article provides a comprehensive guide to understanding, diagnosing, and resolving the OGG-01184 error. 1. What is the OGG-01184 Error? ogg-01184 expected 4 bytes but got 0 bytes in trail
If the issue stems from an upgrade or platform migration (e.g., shifting between Big Endian and Little Endian operating systems), explicitly define the endianness or trail version format in your Extract parameter file ( .prm ). Edit the Extract parameter file: GGSCI> edit params ext_name Use code with caution.
Use logdump to skip the bad header:
: If the files match or the primary Extract itself crashed with this error, the corruption originates directly from the source write buffer. Step 2: Analyze with Logdump
In more severe cases where the corruption is extensive, you might need to rebuild the trail file entirely using logdump . Note: Skipping corrupt trails completely can result in
If the server or mount point hosting the trail files hits 100% capacity, the Extract process cannot finish writing its buffer, causing the file to be cut off abruptly. 🛡️ Step-by-Step Resolution Strategy
If Logdump fails to read beyond that position or throws an unexpected EOF warning, the file is officially truncated at that RBA. 🚀 Solutions and Resolution Strategies If the issue stems from an upgrade or platform migration (e