How To Fix /SCWM/RFID002 - No EPCs Found

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RFID -

• Message number: 002

• Message text: No EPCs Found

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 /SCWM/RFID002 - No EPCs Found ?

  The SAP error message /SCWM/RFID002 No EPCs Found typically occurs in the context of SAP Extended Warehouse Management (EWM) when dealing with RFID (Radio Frequency Identification) data. This error indicates that the system could not find any Electronic Product Codes (EPCs) associated with the RFID data being processed.
  Causes:
  
  Missing EPC Data: The most common cause is that the EPCs are not present in the system or have not been properly transmitted from the RFID reader.
  Incorrect Configuration: There may be issues with the configuration of the RFID middleware or the connection between the RFID reader and the SAP system.
  Data Transmission Issues: There could be problems in the data transmission process, such as network issues or incorrect settings in the RFID reader.
  EPC Not Registered: The EPCs being scanned may not be registered in the SAP EWM system, meaning they are not recognized by the system.
  Timing Issues: If the EPCs are being processed too quickly or if there is a delay in the system recognizing the EPCs, this error may occur.
  
  Solutions:
  
  Check EPC Registration: Ensure that the EPCs you are trying to process are registered in the SAP EWM system. You can do this by checking the relevant master data or inventory records.
  Verify RFID Reader Configuration: Check the configuration of the RFID reader to ensure it is set up correctly to transmit EPC data to the SAP system.
  Review Middleware Settings: If you are using middleware to connect the RFID reader to SAP, verify that the middleware is configured correctly and is functioning as expected.
  Test Data Transmission: Conduct tests to ensure that the RFID reader is successfully transmitting EPC data to the SAP system. Look for any error logs or messages that may indicate issues.
  Check Network Connectivity: Ensure that there are no network issues that could be preventing the RFID data from reaching the SAP system.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error message.
  
  Related Information:
  
  SAP EWM Documentation: Review the official SAP documentation for Extended Warehouse Management and RFID integration for detailed guidance on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support from SAP: If the issue persists, consider reaching out to SAP support for assistance, especially if it is impacting business operations.
  
  By following these steps, you should be able to identify the cause of the /SCWM/RFID002 No EPCs Found error and implement a solution to resolve it.