How To Fix BTFR_MESS161 - Parameters must start with a letter

BTFR_MESS161 - Overview

• Message type: E = Error

• Message class: BTFR_MESS - Messages for BTFR Text Administration

• Message number: 161

• Message text: Parameters must start with a letter

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 BTFR_MESS161 - Parameters must start with a letter ?

  The SAP error message BTFRMESS161, which states "Parameters must start with a letter," typically occurs when you are trying to define or use a parameter in a transaction or program that does not conform to the naming conventions required by SAP. In SAP, parameter names must start with a letter (A-Z) and can be followed by letters, numbers (0-9), or underscores ().
  
  Cause:
  
  Invalid Parameter Name: The parameter name you are trying to use starts with a character that is not a letter (e.g., a number or special character).
  Typographical Error: There may be a typo in the parameter name that causes it to not start with a letter.
  
  Configuration Issues: If you are working with custom programs or configurations, the issue may arise from how parameters are defined in those contexts.
  
  
  Solution:
  
  Check Parameter Name: Review the parameter name you are using and ensure it starts with a letter. For example, instead of using 1Parameter,