Error
Error Code: ACFS-05804

Oracle Database Error ACFS-05804: ACFS Standby Sync Lag

📦 Oracle Database
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Description

This error signifies that the Oracle ACFS standby replication file system is significantly behind its primary counterpart. It indicates a delay in applying changes from the primary to the standby, potentially compromising data consistency and recovery point objectives. This situation arises in ACFS replication environments designed for disaster recovery or high availability.
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Error Message

The standby replication file system string is out of sync with the primary by at least number minutes.
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Known Causes

4 known causes
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Network Bottlenecks
High network latency or insufficient bandwidth between the primary and standby systems can delay log transport.
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Standby System Resource Constraints
The standby system may lack adequate CPU, memory, or I/O capacity to apply replicated changes efficiently.
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High Primary Transaction Volume
An excessive volume of changes on the primary database can overwhelm the standby's ability to keep pace.
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Incorrect Replication Configuration
Suboptimal ACFS replication parameters or network settings can impede synchronization performance.
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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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