How To Fix /FLDQ/AD_TECH_ERRORS558 - Driver record does not exist exception on JCO Table.

SAP Error Message - Details

• Message type: E = Error

• Message class: /FLDQ/AD_TECH_ERRORS -

• Message number: 558

• Message text: Driver record does not exist exception on JCO Table.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /FLDQ/AD_TECH_ERRORS558 - Driver record does not exist exception on JCO Table. ?

  The SAP error message /FLDQ/AD_TECH_ERRORS558 Driver record does not exist exception on JCO Table typically indicates that there is an issue with the configuration or data in the JCO (Java Connector) table related to the driver records. This error can occur in various scenarios, particularly when there is an attempt to access or manipulate data that is not properly defined or does not exist in the system.
  Causes:
  
  Missing Driver Record: The most common cause is that the specific driver record that the system is trying to access does not exist in the JCO table.
  Configuration Issues: There may be misconfigurations in the JCO settings or the connection parameters.
  Data Deletion: The driver record may have been deleted or not created properly during the setup.
  Transport Issues: If the system was recently transported, the necessary driver records may not have been included in the transport request.
  Database Issues: There could be underlying database issues that prevent the retrieval of the driver record.
  
  Solutions:
  
  Check JCO Configuration: Verify the configuration settings for the JCO connection. Ensure that all required parameters are correctly set.
  Verify Driver Records: Check the JCO table (usually /FLDQ/JCO_DRIVER) to see if the required driver record exists. If it does not, you may need to create it.
  Recreate Missing Records: If the driver record is missing, you may need to recreate it manually or restore it from a backup if available.
  Transport Check: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included and transported correctly.
  Database Consistency: Run database consistency checks to ensure that there are no underlying issues affecting the JCO table.
  Consult Documentation: Refer to SAP documentation or notes related to JCO and driver records for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to JCO and driver records.
  Transaction Codes: Use transaction codes like SM37 to check for background job logs or SE11 to view the JCO table structure.
  Logs and Traces: Enable logging or tracing for the JCO connection to gather more detailed information about the error.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.