Error
Error Code: ACFS-07124

Oracle Database Error ACFS-07124: Duplicate Metadata Entries

📦 Oracle Database
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Description

This error indicates an inconsistency within the Oracle Automatic Storage Management Cluster File System (ACFS) metadata, specifically duplicate entries for a Local_Metadata_Directory within a Locator structure. It typically points to corruption or an unexpected state in the ACFS file system's internal management structures, preventing normal operations.
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Error Message

_Locator structure has duplicate entries for Local_Metadata_Directory: string 
for structure:
 string
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Known Causes

3 known causes
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ACFS Metadata Corruption
Unexpected system shutdowns, hardware failures, or software defects can lead to corruption in the ACFS internal metadata structures.
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Improper ACFS Operations
Incorrect or unsupported manual operations on the ACFS file system, or issues during ACFS cloning/replication, can introduce metadata inconsistencies.
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Underlying Storage System Issues
Problems within the Oracle Automatic Storage Management (ASM) disk groups or the physical storage infrastructure can manifest as ACFS metadata corruption.
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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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