How To Fix /SCWM/OBJVALUATION006 - IV_DISPLAY must be ' ' for an unspecified call of the service

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/OBJVALUATION -

• Message number: 006

• Message text: IV_DISPLAY must be ' ' for an unspecified call of the service

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/OBJVALUATION006 - IV_DISPLAY must be ' ' for an unspecified call of the service ?

  The SAP error message /SCWM/OBJVALUATION006 indicates that the parameter IV_DISPLAY must be set to a blank value (' ') for an unspecified call of the service. This error typically arises in the context of SAP Extended Warehouse Management (EWM) when there is an issue with how a service is being called or how parameters are being passed to it.
  Cause:
  The error is caused by the fact that the service being called expects the IV_DISPLAY parameter to be empty (i.e., a blank value) when it is not specified. If the parameter is being passed with a value (even if it is not intended), the service will throw this error.
  Solution:
  To resolve this error, you should ensure that the IV_DISPLAY parameter is either not passed at all or explicitly set to a blank value (' ') when calling the service. Here are the steps you can take:
  
  
  Check the Service Call: Review the code or configuration where the service is being called. Look for the IV_DISPLAY parameter and ensure it is either omitted or set to a blank value.
  
  
  Modify the Parameter: If you are using a custom program or enhancement, modify the code to ensure that IV_DISPLAY is set to ' ' when making the service call.
  
  
  Review Documentation: Consult the SAP documentation for the specific service you are using to understand the expected parameters and their values.
  
  
  Testing: After making the changes, test the service call again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this error.
  Transaction Codes: If you are using specific transaction codes related to EWM, ensure that they are configured correctly.
  Debugging: If the issue persists, consider using the debugger to trace the service call and see how parameters are being passed.
  
  If you continue to experience issues after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert who specializes in EWM.