Message type: E = Error
Message class: WK - BPT: Messages integr. inbox
Message number: 103
Message text: Enter a valid class
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WK103
- Enter a valid class ?SAP Error Message: WK103 - Enter a valid class
Cause: The error message WK103 occurs when you enter an invalid or non-existent class in a workflow step or when assigning a class in SAP. This typically happens if: The class you entered does not exist in the system. The class is not active or has been deleted. There is a typo or incorrect class name/ID. The class is not assigned to the correct class type or category expected in the workflow or transaction. In SAP Workflow, classes are often used to define container elements or methods, so entering an invalid class disrupts the workflow configuration.
Solution: To resolve the WK103 error, follow these steps: Verify the Class Name/ID: Check the class name or ID you entered. Make sure it exists in the system. Use transaction CL02 (Change Class) or CL03 (Display Class) to verify the class. Check Class Status: Ensure the class is active and not locked or deleted. If inactive, activate the class. Correct Class Type: Confirm that
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