How To Fix DPR_PARTICIPANT146 - Role type &1 is assigned to role. Partner function &2 cannot be changed.

DPR_PARTICIPANT146 - Overview

• Message type: E = Error

• Message class: DPR_PARTICIPANT - Roles: Messages

• Message number: 146

• Message text: Role type &1 is assigned to role. Partner function &2 cannot be changed.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_PARTICIPANT146 - Role type &1 is assigned to role. Partner function &2 cannot be changed. ?

  The SAP error message DPR_PARTICIPANT146 indicates that there is an issue with the assignment of role types and partner functions in the context of project management or project-related data. This error typically arises when you attempt to change a partner function that is linked to a role type that has already been assigned to a role in the system.
  
  Cause:
  
  Role Assignment Conflict: The role type specified in the error message is already assigned to a role, and the system does not allow changes to the partner function associated with that role type.
  Data Integrity Rules: SAP enforces certain data integrity rules to ensure that the relationships between roles and partner functions remain consistent. Changing a partner function that is tied to an active role can violate these rules.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Role Assignments:
  
  Navigate to the relevant project or role management area in SAP.
  Verify the role assignments