How To Fix /BOBF/CONF_CDS029 - [BO check] Active Entity DB fields not marked as KEY (view &1, table &2)

/BOBF/CONF_CDS029 - Overview

• Message type: E = Error

• Message class: /BOBF/CONF_CDS -

• Message number: 029

• Message text: [BO check] Active Entity DB fields not marked as KEY (view &1, table &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CONF_CDS029 - [BO check] Active Entity DB fields not marked as KEY (view &1, table &2) ?

  The SAP error message /BOBF/CONF_CDS029 [BO check] Active Entity DB fields not marked as KEY (view &1, table &2) typically occurs in the context of Business Object Framework (BOF) and Core Data Services (CDS) views in SAP. This error indicates that there are fields in the database table that are not marked as key fields, which is a requirement for the active entity in the Business Object.
  
  Cause:
  
  Missing Key Definition: The error arises when the CDS view or the underlying database table does not have the necessary key fields defined. In a Business Object, certain fields must be designated as keys to uniquely identify records.
  Incorrect Configuration: The configuration of the Business Object or the CDS view may not align with the underlying database structure, leading to discrepancies in key field definitions.
  Changes in Database Structure: If the database structure has been modified (e.g., fields added or removed) without updating the corresponding CDS