Message type: E = Error
Message class: /SCWM/OBJVALUATION -
Message number: 004
Message text: Param. IV_SCREEN_TYPE must have the value '1'(popup) or '2'(subscreen)
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The SAP error message /SCWM/OBJVALUATION004 indicates that there is an issue with the parameter IV_SCREEN_TYPE in the context of the SAP Extended Warehouse Management (EWM) module. This parameter is expected to have a specific value, either '1' for a popup or '2' for a subscreen, but it seems that it has been set to an invalid value.
Cause: The error typically arises when: A function module or method is called with an incorrect value for the IV_SCREEN_TYPE parameter. There may be a custom development or enhancement that is not passing the correct value. The configuration or settings in the system may have been altered, leading to this inconsistency.
Solution: To resolve this error, you can take the following steps: Check the Code: If you have access to the ABAP code where this error is triggered, check the part of the code that sets the IV_SCREEN_TYPE parameter. Ensure that it is being set to either '1' or '2'. Debugging: If
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