DDLS516 - At least one base view is an external view and not supported on DB &

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 516

• Message text: At least one base view is an external view and not supported on DB &

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS516 - At least one base view is an external view and not supported on DB & ?

  The SAP error message DDLS516 indicates that there is an issue with a database view definition in the context of a database that does not support certain types of views, specifically external views. This error typically arises when you are trying to create or modify a database view that includes an external view, which is not supported by the underlying database system.
  Cause:
  
  External Views: The error occurs because at least one of the base views used in the definition of the view you are trying to create or modify is an external view. External views are views that reference data from another database or system, and not all databases support them.
  Database Compatibility: The database you are working with may not support the specific features or types of views that are being referenced in your view definition.
  Incorrect View Definition: The view definition may be incorrectly set up, leading to the inclusion of unsupported external views.
  
  Solution:
  
  Check View Definitions: Review the definitions of the base views that are being used in your view. Ensure that none of them are external views if your database does not support them.
  Modify the View: If possible, modify the view to remove the external views or replace them with internal views that are supported by your database.
  Database Compatibility: Ensure that the database you are using is compatible with the features you are trying to implement. If you are using a database that does not support external views, consider switching to a different database that does.
  Consult Documentation: Refer to the SAP documentation for your specific database and version to understand the limitations and supported features regarding views.
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical issue affecting your operations.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling external views.
  Database Documentation: Review the documentation for the specific database you are using (e.g., HANA, Oracle, SQL Server) to understand its capabilities and limitations regarding views.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify the cause of the DDLS516 error and implement a suitable solution.