Error
Error Code: ORA-29656

Oracle ORA-29656: Invalid USING Option

📦 Oracle Database
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Description

The ORA-29656 error occurs in Oracle Database when the class specified in the `USING` clause does not implement the required interface for the chosen option. This typically happens when working with features like external procedures or Java stored procedures.
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Error Message

ORA-29656: Invalid option for USING
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Known Causes

3 known causes
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Incorrect Interface Implementation
The Java class or other external program specified in the `USING` clause lacks the necessary interface implementation required by the Oracle function or procedure being called.
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Unsupported Option
The specified option in the `USING` clause is not supported by the external procedure or Java class.
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Typographical Error
A simple typo in the option specified in the `USING` clause can lead to this error.
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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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