How To Fix GK142 - Subitem & already exists

GK142 - Overview

• Message type: E = Error

• Message class: GK - Messages for SAP Consolidation

• Message number: 142

• Message text: Subitem & 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.

What else can you do?

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Smart SAP Assistant

• What is the cause and solution for SAP error message GK142 - Subitem & already exists ?

  The SAP error message GK142 ("Subitem & already exists") typically occurs in the context of managing materials or inventory in SAP, particularly when dealing with subitems in a material master or inventory management scenario. This error indicates that you are trying to create or modify a subitem that already exists in the system.
  
  Cause:
  
  
  Duplicate Entry: The most common cause of this error is that the subitem you are trying to create or modify already exists in the system. This can happen if:
  
  You are attempting to create a new subitem with the same identifier as an existing one.
  There is a data entry error where the same subitem is being referenced multiple times.
  
  
  
  Data Migration Issues: If data has been migrated from another system or if there have been bulk uploads, it is possible that duplicates were introduced during this process.
  
  
  
  Configuration Issues: Sometimes, configuration settings in the material management module may lead to unexpected