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cd $OGG_HOME ./logdump logdump> open /u01/gg/dirdat/rt000012 logdump> ghdr on logdump> detail on logdump> pos 4820192 logdump> n
The error indicates that an Oracle GoldenGate process (typically a Pump or Replicat ) expected to read a specific amount of data (4 bytes) for a record trailer token but found nothing (0 bytes). This usually signifies that the trail file is corrupted or truncated, often due to an interrupted write operation or network failure . Immediate Troubleshooting Steps Identify the Corrupt Trail :
She ran a differential against the source recording — the one from the deep-sea hydrophone array, pulled up last week. The original had the four bytes: 0x4B 0x4E 0x4F 0x57 . ASCII: .