How To Fix /ISDFPS/ME_COMAT035 - Compatibility matrix is inconsistent

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/ME_COMAT -

• Message number: 035

• Message text: Compatibility matrix is inconsistent

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/ME_COMAT035 - Compatibility matrix is inconsistent ?

  The SAP error message /ISDFPS/ME_COMAT035 Compatibility matrix is inconsistent typically arises in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where compatibility matrices are used to define relationships between different products or materials. This error indicates that there is an inconsistency in the compatibility matrix that is being used for product compatibility checks.
  Cause:
  
  Data Inconsistency: The compatibility matrix may have been incorrectly defined, leading to conflicts or missing entries.
  Missing Entries: There may be missing compatibility entries for certain products that are supposed to be compatible.
  Incorrect Configuration: The configuration settings for the compatibility matrix may not align with the expected data structure.
  Version Mismatch: There could be a mismatch between the versions of the materials or products being compared.
  
  Solution:
  
  
  Check Compatibility Matrix: Review the compatibility matrix entries in the system to ensure that all necessary relationships are defined correctly.
  
  Navigate to the relevant transaction (e.g., /ISDFPS/ME_COMAT or similar) to view and edit the compatibility matrix.
  
  
  
  Validate Data: Ensure that all products involved have the correct compatibility settings and that there are no missing or conflicting entries.
  
  
  Recreate Matrix: If the matrix is too complex or has many inconsistencies, consider recreating it from scratch to ensure that all entries are correct.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to compatibility matrices for specific guidelines on how to set them up correctly.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as there may be bug fixes related to compatibility matrices.
  
  
  Testing: After making changes, perform tests to ensure that the compatibility checks are functioning as expected without generating errors.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the compatibility matrix error. You can search for relevant notes in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with transaction codes related to compatibility matrices, such as /ISDFPS/ME_COMAT for viewing and editing compatibility settings.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP APO or the specific module you are working with.