How To Fix 54818 - ID LePer change and selection of pers. assignments not possible together

SAP Error Message - Details

• Message type: E = Error

• Message class: 54 - Messages for HR tables

• Message number: 818

• Message text: ID LePer change and selection of pers. assignments not possible together

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 54818 - ID LePer change and selection of pers. assignments not possible together ?

  The SAP error message 54818, which states "ID LePer change and selection of personnel assignments not possible together," typically occurs in the context of personnel administration or employee master data management. This error indicates that there is a conflict in the operations being performed on personnel assignments, specifically when trying to change and select personnel assignments simultaneously.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Conflicting Operations: The system does not allow simultaneous changes and selections of personnel assignments. For example, if you are trying to change an employee's assignment while also trying to select another assignment, the system will throw this error.
  Incorrect Configuration: There may be configuration settings in the SAP system that do not allow for the intended operations to be performed together.
  User Authorization Issues: The user may not have the necessary authorizations to perform the requested operations, leading to this error.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Separate Operations: Ensure that you are not trying to change and select personnel assignments at the same time. Perform the operations in separate steps:
  
  First, complete the change operation.
  Then, proceed to select the personnel assignment.
  
  
  
  Check Configuration: Review the configuration settings related to personnel administration in your SAP system. Ensure that the settings allow for the operations you are trying to perform.
  
  
  User Authorizations: Verify that the user has the necessary authorizations to perform the operations. If not, consult with your SAP security team to adjust the user roles and permissions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more specific guidance related to the error message and the context in which it occurs.
  
  
  Debugging: If the issue persists, consider debugging the transaction or process to identify any underlying issues that may not be immediately apparent.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to personnel administration, such as PA30 (Maintain HR Master Data) or PA40 (Personnel Actions).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to address the error message 54818 effectively.