How To Fix CM_EHFND_FW_CALC_ENG021 - Usage of character "&1" right after number "&2" is not permitted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 021

• Message text: Usage of character "&1" right after number "&2" is not permitted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_CALC_ENG021 - Usage of character "&1" right after number "&2" is not permitted ?

  The SAP error message CM_EHFND_FW_CALC_ENG021 indicates that there is an issue with the formatting of a calculation or expression in a specific context, likely related to the use of characters in a formula or expression. The message states that the usage of a character (represented by &1) immediately following a number (represented by &2) is not permitted.
  
  Cause:
  This error typically arises in scenarios where:
  
  A formula or calculation is being defined, and there is an invalid character immediately following a numeric value.
  The character in question may be a special character, a space, or an operator that is not allowed in that context.
  It could also occur due to incorrect syntax in a calculation or expression, such as trying to concatenate a string directly after a number without proper formatting.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Expression: Check the calculation or expression where the error is occurring. Look for any