How To Fix /SCWM/CON156 - Error reading product master using MDL

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/CON -

• Message number: 156

• Message text: Error reading product master using MDL

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/CON156 - Error reading product master using MDL ?

  The SAP error message /SCWM/CON156 indicates that there is an issue with reading the product master data using the Master Data Load (MDL) process in the SAP Extended Warehouse Management (EWM) module. This error typically arises when the system is unable to retrieve the necessary product information from the database.
  Causes:
  
  Missing Product Master Data: The product master data may not exist in the system, or it may not have been created properly.
  Data Inconsistencies: There could be inconsistencies or corruption in the product master data.
  Authorization Issues: The user executing the MDL process may not have the necessary authorizations to access the product master data.
  Configuration Issues: There may be configuration issues in the EWM system that prevent the proper reading of product data.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  
  Solutions:
  
  Check Product Master Data: Verify that the product master data exists in the system. You can do this by checking the relevant transaction codes (e.g., MM03 for material master).
  Data Consistency Check: Run consistency checks on the product master data to identify and resolve any inconsistencies.
  Authorization Check: Ensure that the user has the necessary authorizations to access the product master data. You may need to consult with your security team to verify this.
  Review Configuration: Check the configuration settings in EWM related to product master data. Ensure that all necessary settings are correctly configured.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Technical Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), /SCWM/MAT1 (Maintain Product), and SLG1 (Application Log).
  SAP Notes: Search for SAP Notes related to the error message /SCWM/CON156 for any specific fixes or recommendations provided by SAP.
  Documentation: Review the SAP EWM documentation for best practices on managing product master data and troubleshooting common issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.