How To Fix C1318 - You can only enter exponent in exp. display format 2

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 318

• Message text: You can only enter exponent in exp. display format 2

What causes this issue?

You have chosen an exponent display format in which the exponent is
determined automatically. This means it is not possible to enter the
exponent directly.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Delete your entry in the exponent field or choose exponent display
format 2.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1318 - You can only enter exponent in exp. display format 2 ?

  The SAP error message C1318, "You can only enter exponent in exp. display format 2," typically occurs when you are trying to enter a numeric value in a format that is not compatible with the expected input format in SAP. This error is related to the way numbers are displayed and entered in scientific notation (exponential format).
  Cause:
  The error arises when:
  
  You are trying to enter a number in exponential format (e.g., 1.23E+4) in a field that does not support it.
  The field is set to accept only a specific format (like decimal format) and does not allow for exponential notation.
  The system is expecting a certain display format for numeric values, and the input does not conform to that format.
  
  Solution:
  To resolve this error, you can try the following steps:
  
  
  Check Input Format: Ensure that you are entering the number in the correct format. If the field expects a decimal number, enter it as such (e.g., 12345.67 instead of 1.2345E+4).
  
  
  Change Display Format: If you have control over the field settings, check if you can change the display format to allow for exponential notation. This may require configuration changes in the SAP system.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or module you are working with to understand the expected input formats.
  
  
  Contact Support: If you are unsure about the correct format or if the issue persists, consider reaching out to your SAP support team or consulting with a technical expert who can provide guidance based on your specific SAP environment.
  
  
  Related Information:
  
  Field Settings: Review the field settings in the relevant transaction or module to understand the expected input formats.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  User Training: Ensure that users are trained on the correct input formats for the fields they are working with to minimize errors.
  
  By following these steps, you should be able to resolve the C1318 error and successfully enter the required numeric values in SAP.