How To Fix MEREP_01079 - Error converting record format to external format: &1&2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: MEREP_01 - Runtime Messages for Synchronizers

• Message number: 079

• Message text: Error converting record format to external format: &1&2&3&4

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEREP_01079 - Error converting record format to external format: &1&2&3&4 ?

  The SAP error message MEREP_01079 indicates that there is an issue with converting a record format to an external format. This error typically arises in the context of data transfer or data processing, particularly when dealing with IDocs, BAPIs, or other data exchange mechanisms.
  Cause:
  The error can be caused by several factors, including:
  
  
  Data Format Issues: The data being processed may not conform to the expected format. This could be due to incorrect data types, missing fields, or invalid characters in the data.
  
  
  Configuration Problems: There may be issues with the configuration of the data transfer process, such as incorrect mapping of fields or settings in the IDoc or BAPI configuration.
  
  
  Version Mismatch: If there is a mismatch between the versions of the systems involved in the data transfer, it can lead to format conversion issues.
  
  
  Custom Code: If there is custom code involved in the data processing, it may not handle the data correctly, leading to conversion errors.
  
  
  Solution:
  To resolve the MEREP_01079 error, you can take the following steps:
  
  
  Check Data Format: Review the data being processed to ensure it adheres to the expected format. Look for any invalid characters, missing fields, or incorrect data types.
  
  
  Review Configuration: Verify the configuration settings for the data transfer process. Ensure that the field mappings are correct and that all necessary settings are properly configured.
  
  
  Debugging: If you have access to the SAP system, use debugging tools to trace the execution of the data transfer process. This can help identify where the conversion is failing.
  
  
  Check for Updates: Ensure that both the source and target systems are up to date with the latest patches and updates. This can help resolve any compatibility issues.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are working with. There may be known issues or additional configuration steps required.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes related to IDocs (e.g., WE02, WE19) or BAPIs (e.g., BAPI transaction codes).
  SAP Notes: Search for SAP Notes related to MEREP_01079 or similar error messages in the SAP Support Portal.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the MEREP_01079 error in your SAP environment.