How To Fix /UI2/SAP_NWBC026 - Tag &1 is in the SAP namespace; the defined tag overrules the SAP tag

/UI2/SAP_NWBC026 - Overview

• Message type: E = Error

• Message class: /UI2/SAP_NWBC -

• Message number: 026

• Message text: Tag &1 is in the SAP namespace; the defined tag overrules the SAP tag

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.

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/UI2/SAP_NWBC026 - Details

• The SAP error message /UI2/SAP_NWBC026 indicates that there is a conflict between a custom tag defined in your application and a standard SAP tag that exists in the SAP namespace. This typically occurs in the context of SAP Fiori or SAP UI5 applications where custom UI elements are being defined.
  
  Cause:
  
  Namespace Conflict: The error arises when a custom tag (defined by the user or developer) has the same name as a standard SAP tag. In SAP, tags are often defined within namespaces, and if a custom tag is defined in the same namespace as an SAP tag, it can lead to conflicts.
  Overriding Behavior: The custom tag is overriding the standard SAP tag, which can lead to unexpected behavior or functionality issues in the application.
  
  
  Solution:
  
  Rename Custom Tag: The most straightforward solution is to rename the custom tag to avoid the conflict. Ensure that the new name does not conflict with any existing