How To Fix GK139 - Item hierarchy & already exists

GK139 - Overview

• Message type: E = Error

• Message class: GK - Messages for SAP Consolidation

• Message number: 139

• Message text: Item hierarchy & 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 GK139 - Item hierarchy & already exists ?

  The SAP error message GK139, which states "Item hierarchy & already exists," typically occurs in the context of SAP's material management or logistics modules when there is an attempt to create or modify an item hierarchy that already exists in the system. This can happen in various scenarios, such as when dealing with product hierarchies, material master records, or other hierarchical structures.
  
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the item hierarchy you are trying to create or modify already exists in the system. This could be due to a previous entry that was not properly deleted or an attempt to create a new entry with the same identifier.
  Data Migration Issues: If data has been migrated from another system, there may be duplicate entries that were not accounted for.
  Incorrect Configuration: Sometimes, the configuration settings in the system may lead to conflicts when trying to create new hierarchies.
  
  
  Solution:
  
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