How To Fix /SCWM/LM_EWRKL022 - Error while reading the supply chain unit

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LM_EWRKL -

• Message number: 022

• Message text: Error while reading the supply chain unit

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/LM_EWRKL022 - Error while reading the supply chain unit ?

  The SAP error message /SCWM/LM_EWRKL022 typically indicates an issue related to the reading of a supply chain unit (SCU) in the Extended Warehouse Management (EWM) module. This error can occur for various reasons, and understanding the cause is essential for finding an appropriate solution.
  Cause
  
  Invalid Supply Chain Unit: The supply chain unit you are trying to access may not exist or may have been deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the supply chain unit.
  Data Inconsistency: There may be inconsistencies in the data related to the supply chain unit, such as missing or incorrect entries in the database.
  System Configuration: There may be configuration issues in the EWM system that prevent the proper reading of the supply chain unit.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  
  Solution
  
  Verify Supply Chain Unit: Check if the supply chain unit exists in the system. You can do this by navigating to the relevant transaction or using the appropriate report to list supply chain units.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the supply chain unit. You may need to consult with your SAP security team to verify and adjust user roles if necessary.
  Data Consistency Check: Perform a data consistency check to identify any inconsistencies related to the supply chain unit. This may involve running specific reports or transactions designed to check data integrity.
  Review Configuration: Review the configuration settings in the EWM system to ensure that everything is set up correctly. This may involve checking settings related to supply chain units, warehouse management, and other relevant areas.
  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 message.
  
  Related Information
  
  SAP Notes: Check SAP Notes for any specific notes related to the error message /SCWM/LM_EWRKL022. SAP frequently updates its knowledge base with solutions to common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM that can help you manage supply chain units, such as /SCWM/PRDI for managing products or /SCWM/SCU for managing supply chain units.
  Documentation: Review the official SAP documentation for Extended Warehouse Management to understand the context of supply chain units and how they are managed within the system.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it. If the problem continues, further investigation may be necessary, potentially involving technical support from SAP.