How To Fix CL_RAP_OPXY_EDMX_MSG020 - Entity Set Name " & " is not valid

CL_RAP_OPXY_EDMX_MSG020 - Overview

• Message type: E = Error

• Message class: CL_RAP_OPXY_EDMX_MSG -

• Message number: 020

• Message text: Entity Set Name " & " is not valid

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL_RAP_OPXY_EDMX_MSG020 - Entity Set Name " & " is not valid ?

  The SAP error message CL_RAP_OPXY_EDMX_MSG020 typically indicates that there is an issue with the entity set name in the context of the RAP (Rapid Application Programming) model. This error can occur during the execution of an OData service or when trying to access an entity set that is not defined correctly or does not exist.
  
  Cause:
  
  Incorrect Entity Set Name: The entity set name specified in the OData request does not match any of the defined entity sets in the service.
  Service Definition Issues: The OData service may not be properly defined or activated in the SAP system.
  Namespace Issues: There may be a mismatch in the namespace or the naming conventions used in the service definition.
  Authorization Issues: The user may not have the necessary authorizations to access the specified entity set.
  Model Changes: If there have been recent changes to the RAP model or the underlying database, the entity set may have been removed