How To Fix M_010 - Structure provided to material mapping is not an IDoc segment

SAP Error Message - Details

• Message type: E = Error

• Message class: M_ - Messages for material field length extension mapping

• Message number: 010

• Message text: Structure provided to material mapping is not an IDoc segment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M_010 - Structure provided to material mapping is not an IDoc segment ?

  The SAP error message "M_010 Structure provided to material mapping is not an IDoc segment" typically occurs during the processing of IDocs (Intermediate Documents) in SAP, particularly when dealing with material master data. This error indicates that the structure being used for mapping the material data does not conform to the expected IDoc segment structure.
  Cause:
  
  Incorrect Structure Definition: The structure provided for mapping may not be defined correctly in the IDoc type. This could be due to a mismatch between the expected IDoc segment and the structure being used.
  IDoc Configuration Issues: There may be issues with the configuration of the IDoc type or the segments defined within it. If the IDoc type does not have the correct segments defined, this error can occur.
  Data Mapping Errors: If the data being sent does not match the expected format or structure of the IDoc segments, it can lead to this error.
  Custom Development Issues: If there are custom developments or enhancements that modify the standard IDoc processing, they may inadvertently cause this error.
  
  Solution:
  
  Check IDoc Structure: Verify that the IDoc type and segments are correctly defined in the SAP system. You can do this using transaction WE30 (IDoc Type) and WE31 (IDoc Segment).
  Review Mapping Logic: Ensure that the mapping logic used to convert the data into the IDoc format is correct. This includes checking any custom code or transformations that may be involved.
  Validate Data: Check the data being sent to ensure it conforms to the expected structure of the IDoc segments. This includes verifying field lengths, data types, and mandatory fields.
  Debugging: If the issue persists, consider debugging the IDoc processing to identify where the mapping is failing. You can use transaction WE02 to monitor IDoc processing and see detailed error messages.
  Consult Documentation: Review SAP documentation or notes related to the specific IDoc type you are working with to ensure compliance with the expected structure.
  
  Related Information:
  
  IDoc Types and Segments: Understanding the structure of IDocs, including segments and their fields, is crucial for troubleshooting this error.
  Transaction Codes:
  
  WE30: To view and edit IDoc types.
  WE31: To view and edit IDoc segments.
  WE02: To monitor IDoc processing and view error logs.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.