How To Fix UJD_EXCEPTION144 - External (&1) and Internal (&2) in conversion files cannot be empty

SAP Error Message - Details

• Message type: E = Error

• Message class: UJD_EXCEPTION - BPC: Data Manager Exception Message Class

• Message number: 144

• Message text: External (&1) and Internal (&2) in conversion files cannot be empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJD_EXCEPTION144 - External (&1) and Internal (&2) in conversion files cannot be empty ?

  The SAP error message UJD_EXCEPTION144 indicates that there is an issue with the conversion files being processed in the SAP system. Specifically, it states that both the external and internal identifiers for the conversion files cannot be empty. This error typically arises in the context of data conversion or data upload processes, such as when using SAP BusinessObjects or SAP BW.
  Cause:
  
  Missing Identifiers: The error occurs when the system expects both external and internal identifiers for the conversion files, but one or both of these identifiers are not provided or are empty.
  Configuration Issues: There may be a misconfiguration in the data source or the mapping of the conversion files.
  Data Integrity Issues: The data being processed may not meet the required format or structure, leading to missing identifiers.
  
  Solution:
  
  Check Input Data: Ensure that the data being uploaded or converted includes valid external and internal identifiers. Review the source files for any missing values.
  Review Configuration: Check the configuration settings for the data conversion process. Ensure that all necessary mappings and identifiers are correctly set up.
  Validate Conversion Files: If you are using specific conversion files, validate that they are correctly formatted and contain the required identifiers.
  Error Handling: Implement error handling in your data processing logic to catch and log instances where identifiers are missing, allowing for easier troubleshooting.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidelines related to the conversion process you are working with.
  
  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 have found.
  Testing: If possible, test the conversion process with a smaller dataset to isolate the issue and identify what might be causing the identifiers to be empty.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.