How To Fix CFD_REGISTRY_CHECK355 - Business Context NOTIFICATION_HEADER must not be used in a union

CFD_REGISTRY_CHECK355 - Overview

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 355

• Message text: Business Context NOTIFICATION_HEADER must not be used in a union

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK355 - Business Context NOTIFICATION_HEADER must not be used in a union ?

  The SAP error message CFD_REGISTRY_CHECK355 indicates that there is an issue with the use of the NOTIFICATION_HEADER business context in a union operation within your SAP application. This error typically arises in the context of SAP Cloud Application Programming (CAP) or when working with Business Object definitions in SAP systems.
  
  Cause:
  The error occurs because the NOTIFICATION_HEADER business context is not designed to be used in a union operation. In SAP, certain business contexts have specific rules regarding how they can be combined or manipulated. A union operation attempts to combine two or more datasets, but if one of the datasets involves a business context that is not compatible with unions, this error will be triggered.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Review Business Context Usage: Check the definition of the NOTIFICATION_HEADER business context and ensure that it is not being used in a union operation. If it is, you