How To Fix PRP104 - WFM Core event handling: Change to project &1, business partner &2 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: PRP - Project Resource Planning: General Messages

• Message number: 104

• Message text: WFM Core event handling: Change to project &1, business partner &2 failed

What causes this issue?

WFM Core was unable to change the project assignment in project &V1& for
business partner &V2&. This is an internal error.

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?

Please report this error via OSS.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PRP104 - WFM Core event handling: Change to project &1, business partner &2 failed ?

  The SAP error message PRP104 typically indicates that there was a failure in handling a change to a project or business partner in the Workforce Management (WFM) module. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Data Inconsistency: There may be inconsistencies in the data related to the project or business partner, such as missing or incorrect entries in the database.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the specified project or business partner.
  Locked Records: The project or business partner record may be locked by another user or process, preventing changes from being made.
  Configuration Issues: There may be configuration settings in the WFM module that are not set up correctly, leading to errors when attempting to process changes.
  Business Logic Errors: There could be specific business rules or logic that are preventing the change from being processed, such as validation rules that are not being met.
  
  Solutions:
  
  Check Data Consistency: Review the data for the project and business partner to ensure that all required fields are filled out correctly and that there are no inconsistencies.
  Verify Authorizations: Ensure that the user attempting to make the change has the necessary authorizations. This may involve checking user roles and permissions in the SAP system.
  Unlock Records: If the record is locked, identify the user or process that has locked it and resolve the issue. This may involve waiting for the lock to be released or contacting the user who has the lock.
  Review Configuration: Check the configuration settings in the WFM module to ensure that they are set up correctly. This may involve consulting with a functional consultant or reviewing documentation.
  Check Business Rules: Review any business rules or validation logic that may be in place to ensure that the changes being made comply with these rules.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary), SE37 (Function Module), or SE80 (Object Navigator) to investigate the underlying data structures and logic.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Logs and Traces: Review application logs (transaction SLG1) or system logs (transaction SM21) for more detailed error messages or warnings that could provide additional context for the failure.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.