CDS Views: Troubleshooting Activation Issues
Overview
Custom CDS (Core Data Services) views provide a convenient way to define and access data in SAP HANA. However, users may encounter issues when attempting to activate these views. This article explores common activation problems and provides solutions to resolve them.
Common Activation Issues
- Error E2302: WEB CDS views cannot be activated in transaction SE11SE14.
- Inactive DDL Sources: Preview 3018630 - Inactive DDL sources detected in SUM phase ACT_TRANS
- Table Not Released as API: The use of the table SFLIGHT is not permitted...
- Syntax Errors: Make sure that the DDL source you wish to activate is syntactically correct
Troubleshooting Solutions
- E2302 Error: Ensure you are attempting to activate the CDS view in the correct transaction (SE11 or SE14).
- Inactive DDL Sources: Check for any inactive DDL sources that may be blocking activation. You can use the SUM tool to resolve these issues.
- Tables Not Released as API: Verify that the table you are referencing in your CDS view has been released as a public API. This information can be found in the ABAP CDS Development User Guide.
- Syntax Errors: Carefully review the DDL code of your CDS view and ensure it is syntactically correct. You can use code editors or linting tools to help identify potential syntax issues.
Additional Resources
Conclusion
By understanding common activation issues and implementing the troubleshooting solutions outlined in this article, you can effectively resolve CDS view activation problems and streamline your data access and manipulation tasks.
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