How To Fix MN816 - Faulty data record with external identifier &

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 816

• Message text: Faulty data record with external identifier &

What causes this issue?

The data record with the external identifier &V1&, data record &V3& of
the external data file, is faulty.

System Response

The system will not allow the transfer of the data record.

How to fix this error?

Refer to the error list for external data record &V3&. Remedy the
sources of the errors.
If necessary, correct the external data file or the Customizing
settings.
If you have updated the actual data (version '000'), you should cancel
the update. Then restart the transfer program.
The relevant rebate arrangement has the number &V4&. The condition type
is &V2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN816 - Faulty data record with external identifier & ?

  The SAP error message MN816, which states "Faulty data record with external identifier &," typically occurs during the processing of data records in the context of materials management or inventory management. This error indicates that there is an issue with the data being processed, specifically related to an external identifier that is not valid or cannot be found.
  Causes:
  
  Invalid External Identifier: The external identifier referenced in the error message may not exist in the system or may be incorrectly formatted.
  Data Inconsistency: There may be inconsistencies in the data being uploaded or processed, such as missing fields or incorrect data types.
  Configuration Issues: There could be configuration settings in the system that are not aligned with the data being processed.
  Integration Issues: If the data is coming from an external system, there may be issues with the integration or data transfer process.
  
  Solutions:
  
  Verify External Identifier: Check the external identifier mentioned in the error message to ensure it exists in the system and is correctly formatted.
  Data Validation: Review the data records being processed for any inconsistencies or missing information. Ensure that all required fields are populated and that the data types are correct.
  Check Configuration: Review the configuration settings related to the data processing to ensure they are set up correctly.
  Integration Check: If the data is coming from an external source, verify the integration process to ensure that data is being transferred correctly and that there are no issues with the source system.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to the error message and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes (e.g., MM01, MM02, or others) to manage material master data or inventory records.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue causing the MN816 error message in SAP.