How To Fix C1306 - Exponents must be numeric or in format && or SS

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 306

• Message text: Exponents must be numeric or in format && or SS

What causes this issue?

When defining the exponent, you entered an incorrect power.

How to fix this error?

You have three options for defining the exponent:
numerically, by defining a fixed exponent
__ , if the exponent is to be set automatically
SS , if the exponent is to be set automatically in scientific format
(steps of 3)
Enter the exponent in one of these formats.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1306 - Exponents must be numeric or in format && or SS ?

  The SAP error message C1306, which states "Exponents must be numeric or in format && or SS," typically occurs in the context of data entry or processing where a numeric value is expected, particularly in fields that involve mathematical calculations or scientific notation.
  Cause:
  
  Invalid Input Format: The error is often triggered when the input for an exponent is not in the expected format. For example, if you are entering a number in scientific notation, it should be in the form of && (where & represents a digit) or SS (where S represents a signed digit).
  Data Type Mismatch: The system expects a numeric value, but the input may contain non-numeric characters or symbols that are not recognized as valid numeric formats.
  Configuration Issues: There may be issues with the configuration of the data fields in the SAP system, leading to incorrect validation rules being applied.
  
  Solution:
  
  Check Input Values: Ensure that the values you are entering for exponents are numeric and conform to the expected format. For example, if you are entering a value like 1.23E+10, make sure it is formatted correctly.
  Correct Format: If you are using scientific notation, ensure that it follows the correct format. For example, use 1.23E+10 instead of 1.23E10 or any other incorrect format.
  Review Field Settings: If you have access to the configuration settings, check the field definitions to ensure that they are set up to accept the correct data types and formats.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the expected formats for the fields you are working with.
  Error Handling: If the error persists, consider implementing error handling in your code or process to catch and manage such input errors gracefully.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its system with fixes and improvements.
  User Forums: Engage with SAP user communities or forums where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  Testing: If you are developing or customizing SAP applications, ensure thorough testing of input fields to catch format-related errors before they reach production.
  
  By following these steps, you should be able to resolve the C1306 error and ensure that your inputs are correctly formatted for SAP processing.