How To Fix GHO_ALLOC_UI054 - Node header data already exists

GHO_ALLOC_UI054 - Overview

• Message type: E = Error

• Message class: GHO_ALLOC_UI - Message Class for UI for Allocation

• Message number: 054

• Message text: Node header data already exists

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 GHO_ALLOC_UI054 - Node header data already exists ?

  The SAP error message GHO_ALLOC_UI054 indicates that there is an attempt to create or modify a node in a hierarchical structure (such as a project, order, or other organizational units) where the header data for that node already exists. This typically occurs in the context of SAP's Project System (PS) or similar modules where hierarchical data structures are used.
  
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the system is trying to create a new node (e.g., a project or order) with a header that already exists in the database.
  Incorrect Data Entry: There may be a mistake in the data entry process, such as reusing an existing identifier or not properly checking for existing nodes.
  Data Migration Issues: If data has been migrated from another system or from a previous version of SAP, there may be inconsistencies or duplicates in the data.
  Concurrency Issues: If multiple users are trying to