How To Fix EWF003 - Select the source and then call up the function again

SAP Error Message - Details

• Message type: E = Error

• Message class: EWF - Front office

• Message number: 003

• Message text: Select the source and then call up the function again

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 EWF003 - Select the source and then call up the function again ?

  The SAP error message EWF003, which states "Select the source and then call up the function again," typically occurs in the context of the SAP Extended Warehouse Management (EWM) module. This error indicates that the system requires a specific source selection before proceeding with a function or operation.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Missing Source Selection: The user has not selected a source (such as a storage bin, stock type, or other relevant data) that is necessary for the operation they are trying to perform.
  Incorrect Configuration: There may be a configuration issue in the EWM settings that prevents the system from recognizing the source.
  User Input Error: The user may have overlooked selecting the required source or may have made an incorrect selection.
  
  Solution:
  To resolve the EWF003 error, you can follow these steps:
  
  
  Select the Source: Ensure that you have selected the appropriate source for the operation you are trying to perform. This could involve selecting a storage bin, stock type, or other relevant data fields.
  
  
  Check Configuration: Review the configuration settings in the EWM module to ensure that all necessary parameters are set up correctly. This may involve checking the warehouse structure, stock types, and other related settings.
  
  
  Re-enter the Function: After selecting the required source, try to call up the function again. This may involve navigating back to the previous screen and ensuring that all necessary fields are filled out correctly.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or help resources for further guidance on the specific function you are trying to use.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Training: Ensure that users are adequately trained on the EWM processes and understand the importance of selecting the correct sources.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the EWF003 error and continue with your operations in SAP EWM.