Error
Error Code: ORA-29393

ORA-29393: Invalid User Specified

📦 Oracle Database
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Description

The ORA-29393 error occurs when an invalid username is passed to DBMS_RESOURCE_MANAGER.SET_INITIAL_CONSUMER_GROUP or DBMS_SYSTEM.SWITCH_CONSUMER_GROUP_FOR_USER. It also occurs if the specified user is not currently logged on.
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Error Message

ORA-29393: user string does not exist or is not logged on
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Known Causes

4 known causes
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Invalid Username
The specified username does not exist in the database.
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Typographical Error
The username was misspelled when calling the procedure.
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User Not Logged In
The specified user is not currently connected to the database instance.
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Case Sensitivity
The username might be case-sensitive and was entered incorrectly.
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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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