How To Fix 1X155 - The nodes have been hidden by the system, navigation is not possible

1X155 - Overview

• Message type: E = Error

• Message class: 1X - General hierarchy maintenance tool message

• Message number: 155

• Message text: The nodes have been hidden by the system, navigation is not possible

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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Smart SAP Assistant

• What is the cause and solution for SAP error message 1X155 - The nodes have been hidden by the system, navigation is not possible ?

  The SAP error message 1X155 ("The nodes have been hidden by the system, navigation is not possible") typically occurs in the context of SAP GUI or SAP Business Objects when users attempt to navigate through a hierarchy or a structure in a report or a transaction, but certain nodes (like folders or categories) are hidden due to system settings or user authorizations.
  
  Cause:
  
  Hidden Nodes: The nodes in the hierarchy may be hidden due to system settings or configurations. This can happen if the nodes are not relevant for the current user or if they have been intentionally hidden by an administrator.
  Authorization Issues: The user may not have the necessary authorizations to view certain nodes or data, leading to their invisibility in the navigation structure.
  Data Model Changes: Changes in the underlying data model or structure may lead to certain nodes being hidden or removed.
  System Configuration: Certain configurations in the SAP system may