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

KX400 - Overview

• 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