How To Fix MA029 - Source info structure for assignment not consistent w. current structure

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 029

• Message text: Source info structure for assignment not consistent w. current structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA029 - Source info structure for assignment not consistent w. current structure ?

  The SAP error message MA029, which states "Source info structure for assignment not consistent with current structure," typically occurs in the context of Material Management (MM) and is related to the use of information structures in the SAP system. This error indicates that there is a mismatch between the data structure expected by the system and the actual data structure being used.
  Cause:
  
  
  Inconsistent Info Structure: The error usually arises when there is an inconsistency between the source info structure and the current structure. This can happen if:
  
  The info structure has been changed (e.g., fields added or removed) after data has already been collected.
  The data in the info structure is not aligned with the current configuration or settings in the system.
  There are issues with the configuration of the info structure in the SAP system.
  
  
  
  Data Collection Issues: If the data collection process has not been properly set up or if there are issues with the data being collected, this can lead to inconsistencies.
  
  
  Custom Modifications: If there have been custom modifications or enhancements made to the info structure, this can also lead to inconsistencies.
  
  
  Solution:
  
  
  Check Info Structure Configuration: 
  
  Go to the configuration settings for the info structure in SAP (transaction code OMI1 for info structure configuration).
  Verify that the structure is correctly defined and that it matches the expected fields and data types.
  
  
  
  Rebuild the Info Structure: 
  
  If the structure has changed, you may need to rebuild the info structure. This can be done by deleting the existing data and reinitializing the info structure.
  Use transaction code MC28 to delete the data and then MC21 to reinitialize the info structure.
  
  
  
  Data Consistency Check: 
  
  Perform a consistency check on the data in the info structure. This can help identify any discrepancies that need to be resolved.
  
  
  
  Review Customizations: 
  
  If there are custom modifications, review them to ensure they are not causing the inconsistency. You may need to consult with your ABAP developer or SAP consultant.
  
  
  
  Consult SAP Notes: 
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that can resolve the issue.
  
  
  
  Testing: 
  
  After making changes, conduct thorough testing to ensure that the error does not reoccur and that the info structure is functioning as expected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MC21 (to create or change info structures), MC28 (to delete data), and OMI1 (to configure info structures).
  Documentation: Review SAP documentation related to information structures and data collection in the Material Management module for a deeper understanding.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the MA029 error and implement a solution to resolve it.