How To Fix KX400 - Key figure & must be alphanumeric -> 1st letter AB..YZ

SAP Error Message - Details

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 400

• Message text: Key figure & must be alphanumeric -> 1st letter AB..YZ

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 KX400 - Key figure & must be alphanumeric -> 1st letter AB..YZ ?

  The SAP error message KX400 indicates that there is an issue with the key figure you are trying to use in your SAP system. Specifically, the error states that the key figure must be alphanumeric and that it should start with a letter from the range AB to YZ. This typically occurs in the context of SAP Controlling (CO) or when working with certain data entry forms or reports.
  Cause:
  
  Invalid Key Figure Format: The key figure you are trying to enter does not conform to the required format. It may start with a character that is not in the specified range (AB to YZ) or may contain invalid characters (e.g., special characters or spaces).
  Data Entry Error: There may have been a typographical error when entering the key figure.
  Configuration Issue: The system may be configured to expect key figures in a specific format, and the one you are using does not meet those criteria.
  
  Solution:
  
  Check Key Figure: Ensure that the key figure you are entering starts with a letter from the range AB to YZ and is alphanumeric. For example, valid key figures could be AB123, AC456, etc.
  Correct Data Entry: If you find that there was a typo or incorrect entry, correct it and try again.
  Consult Documentation: Refer to the relevant SAP documentation or configuration settings to understand the valid formats for key figures in your specific context.
  Contact Support: If you are unsure about the correct key figure or if the issue persists after checking the format, consider reaching out to your SAP support team or consulting with a functional expert in SAP CO.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP CO that may involve key figures, such as KSB1 (Report: Actual Line Items) or KOB1 (Report: Orders).
  User Training: Ensure that users entering data are trained on the correct formats and requirements for key figures in the system.
  
  By following these steps, you should be able to resolve the KX400 error and successfully enter the required key figure in your SAP system.