How To Fix CM_EHFND_FW_CALC_ENG013 - Usage of nonalphanumeric symbol "&1" at last position 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: 013

• Message text: Usage of nonalphanumeric symbol "&1" at last position 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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_CALC_ENG013 - Usage of nonalphanumeric symbol "&1" at last position is not permitted ?

  The SAP error message CM_EHFND_FW_CALC_ENG013 indicates that there is an issue with the use of a non-alphanumeric symbol at the last position of a certain field or parameter in your SAP system. This error typically arises in contexts where specific formatting or character restrictions are enforced, such as in calculation fields, naming conventions, or data entry forms.
  Cause:
  The error is triggered when a non-alphanumeric character (like special symbols or punctuation) is found at the end of a string or identifier. This could occur in various scenarios, such as:
  
  Naming conventions for custom fields or objects.
  Input data that does not conform to expected formats.
  Configuration settings where certain characters are not allowed.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Field or Parameter: Determine which field or parameter is causing the error. The error message may provide a hint about where to look.
  
  
  Check for Non-Alphanumeric Characters: Review the value of the field or parameter in question. Ensure that it does not end with any non-alphanumeric characters (e.g., symbols like &, %, $, etc.).
  
  
  Modify the Input: If you find that the value ends with a non-alphanumeric character, modify it to remove that character. Ensure that the value adheres to the expected format.
  
  
  Test the Changes: After making the necessary adjustments, re-run the process that triggered the error to confirm that it has been resolved.
  
  
  Review Documentation: If you are unsure about the allowed characters or formats, refer to the SAP documentation or guidelines related to the specific module or functionality you are working with.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify and correct the issue causing the error message CM_EHFND_FW_CALC_ENG013.