How To Fix /SCWM/HUGENERAL177 - Serial number list could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HUGENERAL -

• Message number: 177

• Message text: Serial number list could not be read

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/HUGENERAL177 - Serial number list could not be read ?

  The SAP error message /SCWM/HUGENERAL177 indicates that the system was unable to read the serial number list for a specific operation in the Extended Warehouse Management (EWM) module. This error can occur in various scenarios, such as during goods movements, inventory management, or when processing deliveries.
  Causes:
  
  Missing Serial Numbers: The serial numbers may not be assigned to the relevant stock or may not exist in the system.
  Data Inconsistencies: There could be inconsistencies in the database or issues with the data model that prevent the system from retrieving the serial numbers.
  Authorization Issues: The user may not have the necessary authorizations to access the serial number data.
  Configuration Issues: Incorrect configuration settings in the EWM system related to serial number management.
  System Performance: Performance issues or timeouts in the system could lead to the inability to read the serial number list.
  
  Solutions:
  
  Check Serial Number Assignment: Verify that the serial numbers are correctly assigned to the relevant stock items. You can do this by checking the material master data and the stock overview.
  Review Data Consistency: Use transaction codes like SLG1 (Application Log) to check for any logs related to the error. This can help identify if there are any data inconsistencies.
  User Authorizations: Ensure that the user has the necessary authorizations to access serial number data. You may need to consult with your SAP security team.
  Configuration Review: Check the configuration settings for serial number management in EWM. Ensure that the settings align with your business processes.
  System Performance: If the issue is related to performance, consider checking system logs and performance metrics. You may need to optimize database queries or increase system resources.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as EWM for Extended Warehouse Management, MMBE for stock overview, and MB52 for list of warehouse stocks.
  Documentation: Review SAP documentation related to serial number management in EWM for best practices and configuration guidelines.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to diagnose and resolve the error message /SCWM/HUGENERAL177.