How To Fix G0121 - The subitem category must have a length of 1 to 3 characters

G0121 - Overview

• Message type: E = Error

• Message class: G0 - Messages for SAP Consolidation

• Message number: 121

• Message text: The subitem category must have a length of 1 to 3 characters

What causes this issue?

The <DS:GLOS.subitem_category>subitem category</> must have a length of
1, 2 or 3 characters.

System Response

Processing terminated

How to fix this error?

Specify a length of 1, 2 or 3.

Error message extract from SAP system. Copyright SAP SE.

G0121 - Details

• The SAP error message G0121, which states "The subitem category must have a length of 1 to 3 characters," typically occurs when you are trying to enter or process a subitem category in a transaction or configuration that does not meet the required character length criteria. Here’s a breakdown of the cause, solution, and related information for this error:
  
  Cause:
  
  Invalid Length: The subitem category you are trying to enter is either too short (less than 1 character) or too long (more than 3 characters).
  Incorrect Configuration: The system may be configured to expect a specific format for subitem categories, and the input does not conform to this format.
  Data Entry Error: There may have been a typographical error when entering the subitem category.
  
  
  Solution:
  
  Check Input Length: Ensure that the subitem category you are entering is between 1 and 3 characters long. Adjust the input accordingly.
  Review Configuration: If you are working with a custom configuration