How To Fix CBGLWB056 - Changing tabs is not permitted; select a child node

CBGLWB056 - Overview

• Message type: E = Error

• Message class: CBGLWB - Labeling Workbench Messages

• Message number: 056

• Message text: Changing tabs is not permitted; select a child node

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.

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CBGLWB056 - Details

• The SAP error message CBGLWB056 indicates that you are trying to change tabs in a specific context where it is not allowed. This typically occurs in the context of the SAP GUI when working with certain transactions or applications that have a hierarchical structure, such as the Work Breakdown Structure (WBS) or other project management tools.
  
  Cause:
  The error occurs because:
  
  You are attempting to switch between tabs in a way that is not permitted by the current context or selection.
  The system requires you to select a specific child node or element before you can access certain tabs or functionalities.
  The application is designed to restrict tab changes until a valid selection is made.
  
  
  Solution:
  To resolve this error, you can try the following steps:
  
  
  Select a Child Node: Ensure that you have selected a valid child node in the hierarchy before attempting to change tabs. This may involve navigating through the structure to find the appropriate