Message type: E = Error
Message class:  HRPIQ00HRBP - Messages for customizing check (English) 
Message number: 503
Message text: No role MKK exists for business partner &1 of student &2
No role <LB>MKK </>exists.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Add role <LB>MKK</> to the business partner in customizing for
<LS>Student Lifecycle Management</> by choosing<LS> Master Data in
Student Lifecycle Management</> <LS>-> Students -> Student Contract
Accounts (Student Accounts) ->
<DS:SIMG.CM_XX_365>Update Student Contract Account Data</></>.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPIQ00HRBP503 indicates that there is an issue with the business partner (BP) configuration related to a student in the SAP system. Specifically, it states that there is no role "MKK" (which typically refers to a specific role for business partners in the context of student management) assigned to the business partner associated with the student.
Cause: Missing Role Assignment: The business partner for the student does not have the required role "MKK" assigned. This role is necessary for the system to recognize the business partner as a valid entity for the student. Incorrect Business Partner Configuration: The business partner may not be set up correctly in the system, or the role may not have been assigned during the creation or maintenance of the business partner. Data Inconsistency: There may be inconsistencies in the data related to the business partner or the student, leading to the system not being able to
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