Message type: E = Error
Message class:  HRPIQ00ACCOUNTING - Campus Management - Student Accounting 
Message number: 309
Message text: Student with object ID &1 already exists as business partner &2
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The SAP error message HRPIQ00ACCOUNTING309 indicates that there is an attempt to create or process a student record in the system, but a business partner with the same object ID already exists. This typically occurs in the context of SAP Student Lifecycle Management (SLCM) or similar modules where students are managed as business partners.
Cause: The error is caused by the following scenarios: Duplicate Entry: The system is trying to create a new student record (business partner) with an object ID that already exists in the database. Data Migration Issues: If data has been migrated from another system, there may be duplicate entries that were not cleaned up. Incorrect Configuration: There may be issues with the configuration of the business partner settings, leading to conflicts in object IDs.
Solution: To resolve this error, you can take the following steps: Check for Existing Business Partner: Use transaction code BP (Business Partner) to search for the existing business partner using the
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