How To Fix SADL_GW_DT_SB_UI202 - Root has parent view

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_DT_SB_UI - Gateway Service Builder UI Integration for SADL

• Message number: 202

• Message text: Root has parent view

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 SADL_GW_DT_SB_UI202 - Root has parent view ?

  The SAP error message "SADL_GW_DT_SB_UI202 Root has parent view" typically occurs in the context of SAP Gateway and the SAP Data Access Layer (SADL). This error indicates that there is an issue with the way the data model is defined, particularly in relation to the parent-child relationships between views in the SADL framework.
  
  Cause:
  
  Model Definition Issues: The error often arises when there is a misconfiguration in the data model, particularly when a root view is incorrectly defined to have a parent view. In SADL, a root view should not have a parent view.
  Incorrect Annotations: The annotations in the CDS (Core Data Services) views may not be correctly set up, leading to confusion in the hierarchy of views.
  View Relationships: If the relationships between the views are not properly established, it can lead to this error.
  
  
  Solution:
  
  Check CDS View Definitions: Review the definitions of your CDS views to ensure that the root view does