How To Fix CFD_REGISTRY_CHECK149 - Same Suffix &1 is used as Union Suffix in CDS registry &2

CFD_REGISTRY_CHECK149 - Overview

• Message type: E = Error

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

• Message number: 149

• Message text: Same Suffix &1 is used as Union Suffix in CDS registry &2

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK149 - Same Suffix &1 is used as Union Suffix in CDS registry &2 ?

  The SAP error message CFD_REGISTRY_CHECK149 indicates that there is a conflict in the suffixes used in the Core Data Services (CDS) registry. Specifically, it means that the same suffix is being used for both a regular entity and a union entity in the CDS registry, which is not allowed.
  
  Cause:
  The error occurs when:
  
  You have defined a CDS view or entity with a specific suffix (e.g., _SUFFIX) and then attempted to define another entity (or union) with the same suffix in the same context or namespace.
  This can happen if you are trying to create a union of multiple CDS views and inadvertently use the same suffix for both the union and one of the views.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Conflicting Suffixes:
  
  Check the CDS views or entities that are registered in the CDS registry. Look for the suffix mentioned in the error message (&1) and the registry