How To Fix ME363 - Partner role '&' may not be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 363

• Message text: Partner role '&' may not be deleted

What causes this issue?

The partner role &V1& is marked as "unchangeable" in the partner
determination schema that is assigned to the document type. For this
reason it cannot be deleted.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ME363 - Partner role '&' may not be deleted ?

  The SAP error message ME363, which states "Partner role '&' may not be deleted," typically occurs when you attempt to delete a partner role from a purchasing document (like a purchase order or a vendor master) that is not allowed to be removed. This can happen for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  
  Mandatory Partner Roles: Some partner roles are mandatory for certain purchasing documents. For example, roles like "Vendor" or "Purchasing Organization" may be required and cannot be deleted.
  
  
  Document Status: If the purchasing document is in a status that does not allow changes (e.g., it is already processed or completed), you may not be able to delete partner roles.
  
  
  Customizations: Custom configurations in your SAP system may enforce certain rules regarding partner roles that prevent deletion.
  
  
  Dependencies: There may be dependencies on the partner role you are trying to delete, such as open transactions or linked documents.
  
  
  Solutions:
  
  
  Check Role Requirements: Verify if the partner role you are trying to delete is mandatory for the document type you are working with. If it is, you will not be able to delete it.
  
  
  Document Status: Ensure that the purchasing document is in a status that allows for changes. If it is completed or locked, you may need to revert it to a status that allows modifications.
  
  
  Review Customizations: Consult with your SAP administrator or technical team to check if there are any customizations or configurations that prevent the deletion of the partner role.
  
  
  Use Transaction Codes: If you are working with vendor master data, you can use transaction codes like MK02 (Change Vendor) to review and modify partner roles, but ensure you have the necessary permissions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on partner roles and their management in your version of SAP.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if you suspect it may be a bug or a system-specific issue.
  
  
  Related Information:
  
  Partner Functions: Understand the different partner functions and their roles in the purchasing process.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  User Permissions: Ensure that you have the necessary permissions to make changes to partner roles in the system.
  
  By following these steps, you should be able to identify the cause of the ME363 error and take appropriate action to resolve it.