How To Fix /FLDQ/AD_TECH_ERRORS909 - Match record exists exception in JCO Table.

SAP Error Message - Details

• Message type: E = Error

• Message class: /FLDQ/AD_TECH_ERRORS -

• Message number: 909

• Message text: Match record exists exception in 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_ERRORS909 - Match record exists exception in JCO Table. ?

  The SAP error message /FLDQ/AD_TECH_ERRORS909 Match record exists exception in JCO Table typically indicates that there is a conflict or issue with the data in the JCO (Java Connector) table, specifically related to the matching of records. This error can occur in various scenarios, often when there are attempts to create or update records that already exist or when there are inconsistencies in the data.
  Causes:
  
  Duplicate Records: The error may arise if there is an attempt to insert a record that already exists in the JCO table.
  Data Inconsistency: There may be inconsistencies in the data being processed, such as mismatched keys or attributes.
  Configuration Issues: Incorrect configuration settings in the JCO or related components can lead to this error.
  Transactional Issues: If there are ongoing transactions that are not properly committed or rolled back, it may lead to conflicts.
  
  Solutions:
  
  Check for Duplicates: Review the records in the JCO table to identify any duplicates. You can use SQL queries or SAP transaction codes to check for existing records that match the one you are trying to insert or update.
  Data Validation: Ensure that the data being processed is valid and does not conflict with existing records. Validate the keys and attributes before performing operations.
  Configuration Review: Check the configuration settings for the JCO and related components to ensure they are set up correctly. This may involve reviewing connection settings, mapping configurations, and other relevant parameters.
  Transaction Management: Ensure that all transactions are properly managed. If there are any uncommitted or rolled-back transactions, resolve these issues before proceeding.
  Error Logs: Review the error logs for more detailed information about the error. This can provide insights into what specifically caused the conflict.
  Consult Documentation: Refer to SAP documentation or support resources for guidance on handling JCO-related errors.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.