How To Fix MC708 - Selection conditions are ignored for projection views

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 708

• Message text: Selection conditions are ignored for projection views

What causes this issue?

Projection views are used to mask certain fields out of tables
(projection). Interfaces can be minimized in this way, i.e. only the
data actually required is transferred in a database access. Selection
conditions make no sense in this context and therefore cannot be
defined for projection views.

System Response

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

How to fix this error?

If you want to define selection conditions, first change the
view type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC708 - Selection conditions are ignored for projection views ?

  The SAP error message MC708, which states "Selection conditions are ignored for projection views," typically occurs in the context of SAP's data extraction and reporting tools, particularly when working with projection views in the context of the SAP BW (Business Warehouse) or SAP HANA environments.
  Cause:
  The error arises when you attempt to apply selection conditions (filters) on a projection view that does not support them. Projection views are designed to provide a simplified view of the data by projecting specific fields from the underlying tables. However, they do not support the application of selection conditions in the same way that other types of views or queries do.
  Solution:
  To resolve the MC708 error, consider the following approaches:
  
  
  Use a Different View Type: If you need to apply selection conditions, consider using a different type of view that supports filtering, such as a standard or calculation view, instead of a projection view.
  
  
  Modify the Query: If you are working with a query that is based on a projection view, you may need to adjust the query to remove the selection conditions or to ensure that they are applied to a compatible view type.
  
  
  Check View Definition: Review the definition of the projection view to ensure that it is set up correctly and that you are not inadvertently trying to apply filters that are not supported.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to understand the limitations and capabilities of projection views and how they differ from other view types.
  
  
  Testing: If you are developing or modifying views, test your changes in a development environment to ensure that they work as expected before deploying them to production.
  
  
  Related Information:
  
  SAP BW Documentation: Look for specific documentation related to SAP BW and projection views to understand their intended use and limitations.
  SAP Community: Engage with the SAP Community forums or support channels to see if others have encountered similar issues and what solutions they have found.
  SAP Notes: Check for any relevant SAP Notes that might address this error or provide additional context or fixes.
  
  By following these steps, you should be able to address the MC708 error and ensure that your data extraction and reporting processes function as intended.