Error
Error Code: ACFS-05171

Oracle Database Error ACFS-05171: Replication During Rolling Migration

📦 Oracle Database
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Description

This error indicates that an attempt was made to terminate an Oracle ACFS replication session while the underlying Oracle Clusterware or Grid Infrastructure is undergoing a rolling migration. This operation is blocked to maintain cluster stability and data integrity during the migration process.
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Error Message

Cannot terminate replication while the cluster is in rolling migration
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Known Causes

3 known causes
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Active Rolling Cluster Migration
The Oracle Clusterware or Grid Infrastructure is currently performing a rolling migration, such as a patch application or version upgrade, making replication termination temporarily unavailable.
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Unaware Operation Attempt
An administrator or an automated process attempted to stop ACFS replication without prior knowledge of the cluster's ongoing rolling migration state.
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Incompatible Automation Logic
An automated script or management tool initiated a replication termination command without including checks for the cluster's rolling migration status.
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Solutions

Coming Soon

Detailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:

General Troubleshooting Tips

  • Check the error message carefully for specific details
  • Review recent changes that might have caused the error
  • Search for the exact error code in the official documentation
  • Check log files for additional context
  • Try restarting the application or service

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