Error
Error Code: ACFS-03945

Oracle Database Error ACFS-03945: Volume Backup Name Too Long

📦 Oracle Database
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Description

This error indicates that the specified name for an Oracle ACFS volume backup exceeds the maximum allowed length. It typically occurs when attempting to create, rename, or restore an ACFS volume backup with a name that is too long for the underlying file system or Oracle ACFS constraints.
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Error Message

name of volume backup cannot exceed number bytes in length
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Known Causes

3 known causes
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Exceeded Character Limit
The chosen name for the ACFS volume backup contains more characters than permitted by the Oracle ACFS system or underlying operating system.
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Multi-byte Characters
Using multi-byte characters (e.g., UTF-8) in the volume backup name can cause the byte length to exceed the limit even if the character count seems acceptable.
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Combined Path/Name Length
In some contexts, the full path including the backup name contributes to the overall length limit, leading to an error if the combined string is too long.
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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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