How To Fix RSWADMDERR1255 - Referenced child node item of container item does not exist on page

RSWADMDERR1255 - Overview

• Message type: E = Error

• Message class: RSWADMDERR1 - Web Application Designer 4.0 Error Messages

• Message number: 255

• Message text: Referenced child node item of container item does not exist on page

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.

RSWADMDERR1255 - Details

• The SAP error message RSWADMDERR1255 indicates that there is an issue with a referenced child node item in a container item that does not exist on the page. This error typically occurs in the context of SAP's Web Application Designer or when working with Web Dynpro applications.
  
  Cause:
  The error can be caused by several factors, including:
  
  Missing or Incorrect Configuration: The child node that is being referenced may not be properly configured or may not exist in the data model.
  Data Model Changes: If there have been recent changes to the data model, such as the removal of a node or changes in the hierarchy, it may lead to this error.
  Incorrect Binding: The binding of the UI elements to the data model may be incorrect, leading to references to non-existent nodes.
  Transport Issues: If the application was transported from one system to another, there may be inconsistencies in the data model or configuration.
  
  
  Solution:
  To resolve