How To Fix /IWBEP/CM_V4_GWS031 - Filtering currently not supported

/IWBEP/CM_V4_GWS031 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4_GWS -

• Message number: 031

• Message text: Filtering currently not supported

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.

/IWBEP/CM_V4_GWS031 - Details

• The SAP error message /IWBEP/CM_V4_GWS031 Filtering currently not supported typically occurs in the context of OData services when a request is made that includes filtering options that are not supported by the underlying data model or the OData service implementation.
  
  Cause:
  
  
  Unsupported Filter Operations: The OData service may not support certain filter operations or expressions that are being requested. This can happen if the service is not designed to handle complex filtering or if the specific fields being filtered on do not support filtering.
  
  
  Service Implementation: The OData service might be implemented in a way that does not allow for filtering on certain entities or properties. This could be due to the way the service was designed or limitations in the underlying data source.
  
  
  Version Compatibility: There may be compatibility issues between the OData client and the service, especially if the service is using an older version of the OData protocol that does not