How To Fix MC822 - A proxy view can only be specified for database views

MC822 - Overview

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 822

• Message text: A proxy view can only be specified for database views

What causes this issue?

You have entered a so-called proxy view for the current view. This means
that each select statement that is executed for the current view is
diverted to the proxy view. This function is only allowed, however, for
database views.

System Response

Activation of the current view is rejected.

How to fix this error?

You must therefore withdraw the definition of the proxy view or define
the current view as a database view.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

MC822 - Details

• The SAP error message MC822, which states "A proxy view can only be specified for database views," typically occurs in the context of SAP's data modeling or reporting tools, particularly when working with views in the SAP BW (Business Warehouse) or SAP HANA environments. This error indicates that there is an issue with the type of view being used in a particular context.
  
  Cause:
  The error is caused by attempting to use a proxy view (which is a type of view that allows for the integration of data from different sources) in a situation where only database views are allowed. In SAP, database views are defined directly on database tables, while proxy views are more abstract and can involve multiple data sources or complex logic.
  
  Solution:
  To resolve the MC822 error, you can take the following steps:
  
  
  Check View Type: Ensure that the view you are trying to use is indeed a database view. You