How To Fix CDSUI004 - No more BOL attribute available

CDSUI004 - Overview

• Message type: E = Error

• Message class: CDSUI - Central Data Source UI messages

• Message number: 004

• Message text: No more BOL attribute available

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.

CDSUI004 - Details

• The SAP error message CDSUI004: No more BOL attribute available typically occurs in the context of Core Data Services (CDS) views and Business Object Layer (BOL) in SAP applications, particularly when working with SAP Fiori or SAP Gateway services. This error indicates that the system has run out of available attributes to map to the Business Object Layer, which can happen due to various reasons.
  Causes:
  
  Exceeding Attribute Limits: The number of attributes defined in the CDS view may exceed the limits set by the BOL framework.
  Incorrect Mapping: There may be issues with how attributes are mapped between the CDS view and the BOL.
  Performance Issues: If the CDS view is too complex or has too many joins, it may lead to performance issues that can trigger this error.
  
  Configuration Issues: There may be configuration issues in the backend that affect how attributes are handled.
  
  Solutions:
  
  Review CDS View: Check the CDS view definition to ensure