How To Fix R2770 - The function 'Select' is not supported for contact classes

R2770 - Overview

• Message type: E = Error

• Message class: R2 - Business Partner Contact

• Message number: 770

• Message text: The function 'Select' is not supported for contact classes

What causes this issue?

The function <LS>select</> is only available for contact actions. If a
contact action is selected, the appropriate contact class is selected
automatically.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R2770 - The function 'Select' is not supported for contact classes ?

  The SAP error message R2770, which states that "The function 'Select' is not supported for contact classes," typically occurs in the context of SAP Customer Relationship Management (CRM) or SAP Business Suite applications when there is an attempt to perform a selection operation on a contact class that does not support it.
  
  Cause:
  
  Unsupported Operation: The error indicates that the 'Select' function is being called on a contact class that does not allow for selection operations. This could be due to the nature of the contact class or the specific configuration of the system.
  
  Configuration Issues: The contact class may not be properly configured to support selection operations, or it may be a custom implementation that lacks the necessary functionality.
  Data Model Limitations: Certain data models in SAP may not support selection operations for specific types of objects, including certain contact classes.
  
  
  Solution:
  
  Check Contact Class Configuration: Review the configuration of the contact class in the