How To Fix MSGCL_OPS_SE_PUR055 - Hierarchy relationship cannot be entered for a material item

SAP Error Message - Details

• Message type: E = Error

• Message class: MSGCL_OPS_SE_PUR - Message Class for Purchase Order Messages

• Message number: 055

• Message text: Hierarchy relationship cannot be entered for a material item

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MSGCL_OPS_SE_PUR055 - Hierarchy relationship cannot be entered for a material item ?

  The SAP error message MSGCL_OPS_SE_PUR055 indicates that there is an issue with entering a hierarchy relationship for a material item in the system. This error typically arises in the context of material management and procurement processes, particularly when dealing with hierarchical structures in material master data or when trying to assign a material to a specific hierarchy.
  Cause:
  The error can be caused by several factors, including:
  
  
  Incorrect Hierarchy Configuration: The hierarchy you are trying to assign may not be properly configured in the system. This could be due to missing nodes or incorrect settings in the hierarchy structure.
  
  
  Material Master Data Issues: The material item may not be set up correctly in the material master data. This could include missing attributes or incorrect classifications.
  
  
  Authorization Issues: The user may not have the necessary permissions to create or modify hierarchy relationships for the material.
  
  
  Incompatibility with Existing Data: The material may already be assigned to a different hierarchy or there may be conflicting data that prevents the new relationship from being established.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Hierarchy Configuration:
  
  Verify that the hierarchy you are trying to use is correctly set up in the system. Ensure that all necessary nodes are present and properly configured.
  
  
  
  Review Material Master Data:
  
  Check the material master data for the item in question. Ensure that all required fields are filled out correctly and that the material is properly classified.
  
  
  
  User Authorizations:
  
  Ensure that the user attempting to make the changes has the necessary authorizations to modify hierarchy relationships. You may need to consult with your SAP security team.
  
  
  
  Conflict Resolution:
  
  Investigate if the material is already assigned to another hierarchy. If so, you may need to remove it from the existing hierarchy before assigning it to a new one.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on managing hierarchies and material master data.
  
  
  
  SAP Notes and Support:
  
  Check for any relevant SAP Notes that may address this specific error. You can search the SAP Support Portal for updates or patches that may resolve the issue.
  
  
  
  Testing in a Development Environment:
  
  If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without affecting production data.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  Hierarchy Management: Understand how to manage and configure hierarchies in SAP, including the use of transaction codes like OIRH (Hierarchy Management).
  SAP Community: Engage with the SAP Community forums for insights and shared experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.