How To Fix CM_EHFND_FW_CALC_ENG137 - Usage of "&1" as both, periodic argument and date, is not permitted

CM_EHFND_FW_CALC_ENG137 - Overview

• Message type: E = Error

• Message class: CM_EHFND_FW_CALC_ENG - Common ACE Calculation Engine Exception Class

• Message number: 137

• Message text: Usage of "&1" as both, periodic argument and date, is not permitted

Self-Explanatory Message

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CM_EHFND_FW_CALC_ENG137 - Details

• The SAP error message CM_EHFND_FW_CALC_ENG137 indicates that there is an issue with the usage of a variable or argument in a calculation context. Specifically, the error states that the variable "&1" is being used both as a periodic argument and as a date, which is not allowed.
  
  Cause:
  This error typically arises in scenarios where a calculation or function is expecting a clear distinction between periodic arguments (like months, quarters, etc.) and specific date values. The system is designed to prevent ambiguity in calculations, and using the same variable for both purposes can lead to confusion or incorrect results.
  
  Solution:
  To resolve this error, you should:
  
  
  Review the Calculation Logic: Check the logic where the variable "&1" is being defined and used. Ensure that it is not being assigned or interpreted as both a periodic argument and a date.
  
  
  Separate Variables: If you need to use both a periodic argument and a date in your calculation,