How To Fix /SCWM/RF_HELPER002 - Invalid serial number for HUC; serial number must be 4 to 5 digits

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_HELPER -

• Message number: 002

• Message text: Invalid serial number for HUC; serial number must be 4 to 5 digits

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/RF_HELPER002 - Invalid serial number for HUC; serial number must be 4 to 5 digits ?

  The SAP error message /SCWM/RF_HELPER002 Invalid serial number for HUC; serial number must be 4 to 5 digits typically occurs in the context of handling serial numbers in the SAP Extended Warehouse Management (EWM) module. This error indicates that the serial number you are trying to enter or process does not meet the required format or length.
  Cause:
  
  Invalid Length: The serial number you are entering is either too short (less than 4 digits) or too long (more than 5 digits).
  Incorrect Format: The serial number may contain invalid characters or formatting that does not conform to the expected numeric format.
  Configuration Issues: There may be settings in the system that define the expected format for serial numbers, which could be misconfigured.
  
  Solution:
  
  Check Serial Number Length: Ensure that the serial number you are entering is between 4 to 5 digits long. If it is not, correct it to meet this requirement.
  Verify Format: Make sure that the serial number consists only of numeric characters (0-9) and does not include any letters or special characters.
  Review Configuration: If you are consistently encountering this error with valid serial numbers, check the configuration settings in SAP EWM related to serial number management. This may involve:
  
  Navigating to the relevant customizing settings in SPRO.
  Checking the settings for serial number profiles and ensuring they are correctly defined.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on serial number handling in your version of SAP EWM.
  Testing: After making any changes, test the entry again to ensure that the error is resolved.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Manual: Review the user manual or training materials for your SAP EWM system to understand how serial numbers should be managed.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the error and successfully process the serial number in your SAP EWM system.