How To Fix /SCWM/LM_EPD045 - Working hours for processor &1 could not be determined from HR system

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LM_EPD -

• Message number: 045

• Message text: Working hours for processor &1 could not be determined from HR system

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 /SCWM/LM_EPD045 - Working hours for processor &1 could not be determined from HR system ?

  The SAP error message /SCWM/LM_EPD045 indicates that the system is unable to determine the working hours for a specific processor (in this case, represented by &1) from the HR system. This error typically arises in the context of warehouse management and labor management processes within SAP Extended Warehouse Management (EWM).
  
  Cause:
  
  
  Missing or Incorrect HR Data: The most common cause is that the HR data for the processor is either missing or incorrectly configured. This could include missing employee records, incorrect working time models, or misconfigured infotypes in the HR module.
  
  
  Integration Issues: There may be issues with the integration between the HR system and the EWM system, which can prevent the correct data from being fetched.
  
  
  Authorization Issues: The user or the system may not have the necessary authorizations to access the HR data.
  
  
  
  Configuration Issues: The configuration settings in the EWM or HR module may not be set up correctly to retrieve the