How To Fix 5C644 - Personnel number &1: Error when importing cluster RC

5C644 - Overview

• Message type: E = Error

• Message class: 5C - HR: Messages for Switzerland

• Message number: 644

• Message text: Personnel number &1: Error when importing cluster RC

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5C644 - Personnel number &1: Error when importing cluster RC ?

  The SAP error message 5C644, which states "Personnel number &1: Error when importing cluster RC," typically occurs during the processing of payroll or personnel administration data. This error is related to issues with the import of cluster data, specifically the "RC" (Remuneration Cluster) for a given personnel number.
  Causes:
  
  Data Corruption: The data in the remuneration cluster may be corrupted or incomplete.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the data in the remuneration cluster.
  
  Configuration Issues: There may be configuration problems in the payroll or personnel administration settings.
  Missing Data: Required data for the personnel number may be missing or incorrectly entered.
  Technical Issues: There could be underlying technical issues with the SAP system, such as database inconsistencies or system errors.
  
  Solutions:
  
  Check Data Integrity: Verify the integrity of the data in the remuneration cluster for the affected personnel number. You can use transaction codes like PC00_MXX_CEDT (for cluster data)