How To Fix /IWBEP/EPM_BP023 - Filter not supported for &1

/IWBEP/EPM_BP023 - Overview

• Message type: E = Error

• Message class: /IWBEP/EPM_BP -

• Message number: 023

• Message text: Filter not supported for &1

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/EPM_BP023 - Details

• The SAP error message /IWBEP/EPM_BP023 Filter not supported for &1 typically occurs in the context of OData services when a filter is applied to a property that does not support filtering. This can happen for various reasons, such as:
  
  Cause:
  
  Unsupported Property: The property you are trying to filter on may not be defined as filterable in the OData service metadata.
  Data Type Issues: The data type of the property may not support filtering operations (e.g., complex types or certain non-scalar types).
  Service Configuration: The OData service may not be configured to allow filtering on certain fields.
  Versioning Issues: If you are using an older version of the OData service, it may not support certain filtering capabilities.
  
  
  Solution:
  
  Check Metadata: Review the OData service metadata (usually accessible via the $metadata endpoint) to confirm which properties are filterable. Look for the Filterable attribute in the metadata.
  Modify the Query: If the property is not filterable, consider modifying your query