How To Fix R1529 - DiffType for BP role BP1 must be the same as DiffType for RoleDefCat

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 529

• Message text: DiffType for BP role BP1 must be the same as DiffType for RoleDefCat

What causes this issue?

If you want a semantic check for business partner 1 that references the
BP role, the same differentiation type must be assigned to this role as
is assigned to the role definition category.

System Response

Error message

How to fix this error?

Check whether the differentiation type you need is assigned to the role
definition category.
Select only one BP role to which the same differentiation type is
assigned.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R1529 - DiffType for BP role BP1 must be the same as DiffType for RoleDefCat ?

  The SAP error message R1529 indicates that there is a mismatch in the differentiation type (DiffType) for a Business Partner (BP) role. Specifically, it states that the DiffType for the Business Partner role (BP1) must be the same as the DiffType for the Role Definition Category (RoleDefCat). This error typically arises during the creation or modification of a Business Partner in the SAP system.
  Cause:
  The error occurs when the differentiation type assigned to a specific Business Partner role does not match the differentiation type defined for the role category. In SAP, differentiation types are used to categorize and manage different roles and their attributes. If there is a mismatch, the system will not allow the operation to proceed.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Role Definition:
  
  Go to the transaction code BP (Business Partner) and navigate to the role definition for the Business Partner in question.
  Verify the differentiation type (DiffType) assigned to the role.
  
  
  
  Check the Business Partner Role:
  
  In the same transaction, check the specific Business Partner (BP1) and its assigned role.
  Ensure that the differentiation type for this role matches the differentiation type defined in the role definition category.
  
  
  
  Adjust the Differentiation Type:
  
  If there is a mismatch, you may need to either change the differentiation type of the Business Partner role or adjust the role definition category to ensure they are consistent.
  This may involve consulting with your SAP administrator or functional consultant to ensure that the changes align with business requirements.
  
  
  
  Testing:
  
  After making the necessary adjustments, try to create or modify the Business Partner again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  BP - Business Partner Maintenance
  BP_ROLE - Role Management for Business Partners
  
  
  Documentation: 
  
  Refer to SAP Help documentation for Business Partner roles and differentiation types for more detailed information on how these elements interact.
  
  
  SAP Notes: 
  
  Check for any relevant SAP Notes that may address this specific error or provide additional guidance on managing Business Partner roles.
  
  
  
  If the issue persists after following these steps, it may be beneficial to consult with SAP support or your internal SAP team for further assistance.