How To Fix LCM_CATEGORY027 - Category ID has to be unique for each line

LCM_CATEGORY027 - Overview

• Message type: E = Error

• Message class: LCM_CATEGORY - Messages for LCM Categories

• Message number: 027

• Message text: Category ID has to be unique for each line

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 LCM_CATEGORY027 - Category ID has to be unique for each line ?

  The SAP error message LCM_CATEGORY027 indicates that there is a problem with the uniqueness of the Category ID in the context of a specific transaction or process, likely related to the Logistics Control Management (LCM) module. This error typically arises when you are trying to create or update entries that require unique identifiers for categories, and the system detects that the same Category ID is being used more than once in the same context.
  
  Cause:
  
  Duplicate Category IDs: The most common cause of this error is that the same Category ID has been assigned to multiple lines in a document or transaction where uniqueness is required.
  Data Entry Errors: Manual data entry mistakes can lead to unintentional duplication of Category IDs.
  System 
  Configuration Issues: There may be issues with how the system is configured to handle Category IDs, especially if customizations or enhancements have been made.
  
  
  Solution:
  
  Check for Duplicates: Review the entries in the document