Error
Error Code: ACFS-03022

Oracle Database Error ACFS-03022: Unsupported Read-Only Operation

📦 Oracle Database
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Description

This error indicates an attempt to perform a write or modification operation on an Oracle ACFS (Automatic Storage Management Cluster File System) volume that is explicitly configured as read-only. It typically occurs when a user or an application tries to create, update, or delete files on a volume designed for restricted access, such as in data recovery or replication setups.
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Error Message

unsupported operation for read-only file system string on read-only volume
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Known Causes

3 known causes
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Explicit Read-Only Volume Configuration
The ACFS volume has been intentionally mounted or configured with read-only permissions, preventing any write operations.
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ACFS Maintenance or Recovery Mode
The ACFS file system might be in a specific maintenance, recovery, or disaster recovery mode where write operations are temporarily disabled.
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Underlying Storage Restriction
The physical or logical storage device (e.g., LUN, disk group) presented to ACFS is itself configured as read-only, propagating the restriction.
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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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