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Message type: E = Error
Message class: SWDP_WB_TOOL - Web Dynpro: Messages for Workbench Tools
Message number: 464
Message text: The form object "&2" specified for "&1" does not have an interface.
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.
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SWDP_WB_TOOL464
- The form object "&2" specified for "&1" does not have an interface. ?The SAP error message SWDP_WB_TOOL464 indicates that there is an issue with a form object in the Web Dynpro application. Specifically, it states that the form object specified for a particular component does not have an associated interface. This can occur in various scenarios, such as when developing or modifying Web Dynpro applications.
Cause:
- Missing Interface: The form object (e.g., a view or a component) does not have a defined interface, which is necessary for the Web Dynpro framework to interact with it.
- Incorrect Configuration: The configuration of the Web Dynpro component may be incorrect, leading to the system being unable to find the required interface.
- Development Errors: There may be errors in the development of the Web Dynpro application, such as missing or incorrectly defined attributes or methods in the form object.
- Transport Issues: If the application was transported from one system to another, the interface might not have been included in the transport request.
Solution:
- Check the Form Object: Verify that the form object specified in the error message has a defined interface. You can do this by navigating to the form object in the Web Dynpro component and checking its properties.
- Define the Interface: If the interface is missing, you will need to create or define it. This can be done in the Web Dynpro component configuration.
- Review Component Configuration: Ensure that the component configuration is correct and that all necessary interfaces are properly linked.
- Rebuild the Application: Sometimes, rebuilding the Web Dynpro application can resolve issues related to inconsistencies in the development environment.
- Check Transport Requests: If the issue arose after a transport, check the transport requests to ensure that all necessary objects, including interfaces, were included and transported correctly.
- Debugging: If the issue persists, consider debugging the application to identify where the error is occurring and gather more context about the problem.
Related Information:
By following these steps, you should be able to identify and resolve the issue related to the SWDP_WB_TOOL464 error message in your SAP Web Dynpro application.
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