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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message G0121 - The subitem category must have a length of 1 to 3 characters ?

  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 or a specific module, check the settings related to subitem categories to ensure they are correctly defined.
  Data Validation: Implement validation checks in your data entry process to prevent users from entering invalid subitem categories.
  Consult Documentation: Refer to SAP documentation or help files for specific guidelines on the acceptable formats for subitem categories in your version of SAP.
  Error Handling: If this error occurs frequently, consider implementing error handling in your processes to catch and correct these issues before they cause disruptions.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes where subitem categories are relevant, such as in financial postings or inventory management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on the correct formats and requirements for entering subitem categories to minimize errors.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the G0121 error and ensure that subitem categories are entered correctly in your SAP system.