How To Fix CDSCORE004 - Please save BOL Tag Attributes before maintaining its Reference Fields

CDSCORE004 - Overview

• Message type: E = Error

• Message class: CDSCORE - Message class for Central Data Source Core

• Message number: 004

• Message text: Please save BOL Tag Attributes before maintaining its Reference Fields

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CDSCORE004 - Please save BOL Tag Attributes before maintaining its Reference Fields ?

  The SAP error message CDSCORE004 typically occurs in the context of Core Data Services (CDS) when you are trying to maintain reference fields of a Business Object Layer (BOL) tag without first saving the attributes of that tag. This error is a part of the SAP UI5 or SAP Gateway framework, where BOL is used to manage the data model.
  
  Cause:
  The error arises because the system requires that all attributes of a BOL tag must be saved before you can make changes to its reference fields. This is a safeguard to ensure data integrity and consistency within the application.
  
  Solution:
  To resolve the CDSCORE004 error, follow these steps:
  
  
  Save the BOL Tag Attributes: Before attempting to maintain or modify the reference fields, ensure that you have saved all the attributes of the BOL tag. This can usually be done by clicking the "Save" button in the UI or executing the appropriate save command in