How To Fix CM_EHFND_FW_CALC_ENG001 - Usage of reserved word "&1" in the variable name 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: 001

• Message text: Usage of reserved word "&1" in the variable name 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_ENG001 - Usage of reserved word "&1" in the variable name is not permitted ?

  The SAP error message CM_EHFND_FW_CALC_ENG001 indicates that there is an issue with the usage of a reserved word in a variable name within your SAP application, specifically in the context of the SAP HANA database or the SAP Business Technology Platform (BTP). Reserved words are keywords that have a specific meaning in the programming language or database and cannot be used as identifiers (like variable names).
  Cause:
  The error occurs when a variable name in your code or configuration uses a reserved word, which is not allowed. This can happen in various contexts, such as:
  
  When defining variables in calculation views, procedures, or other database objects.
  When using certain keywords that are part of the SQL language or specific to SAP HANA.
  
  Solution:
  To resolve this error, you should:
  
  
  Identify the Reserved Word: Check the error message for the specific reserved word indicated by &1. This will tell you which word is causing the issue.
  
  
  Rename the Variable: Change the name of the variable that is using the reserved word to something that does not conflict with reserved keywords. For example, if the reserved word is SELECT, you might rename your variable to mySelectVariable.
  
  
  Check Documentation: Refer to the SAP HANA SQL Reference or the relevant SAP documentation to find a list of reserved words. This will help you avoid using them in the future.
  
  
  Test the Changes: After renaming the variable, test your application or calculation view to ensure that the error is resolved and that everything functions as expected.
  
  
  Related Information:
  
  SAP HANA SQL Reference: This documentation provides a comprehensive list of reserved words and keywords in SAP HANA.
  SAP Community: You can search for similar issues or ask questions in the SAP Community forums, where other users and SAP experts can provide assistance.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.