Error
Error Code: ORA-30343

Oracle Error ORA-30343: Duplicate Level Names

📦 Oracle Database
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Description

The ORA-30343 error in Oracle Database indicates that you have defined two or more levels within the same dimension using the same name. This error typically arises during the creation or modification of dimensional objects.
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Error Message

ORA-30343: level name is not unique within this dimension
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Known Causes

3 known causes
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Typographical Errors
A simple typo can lead to the same name being unintentionally used for multiple levels. ⚠
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Copy-Paste Errors
Copying and pasting level definitions without carefully reviewing and modifying the names can result in duplicates. 💻
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Lack of Naming Standards
Without a clear naming convention, developers may unintentionally use the same name for different levels. ⚙
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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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