How To Fix 3G064 - Specifications for processing class can only have one character

3G064 - Overview

• Message type: E = Error

• Message class: 3G - Payroll: International

• Message number: 064

• Message text: Specifications for processing class can only have one character

What causes this issue?

You have tried to enter a two character name range definition for a
processing class specification. Specifications for processing classes
are always single character.

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?

Please enter a single-character specification for the processing class.

Error message extract from SAP system. Copyright SAP SE.

3G064 - Details

• The SAP error message 3G064 indicates that there is an issue with the specifications for the processing class in your SAP system. Specifically, it states that the processing class can only have one character, meaning that the input provided for the processing class is either empty or contains more than one character.
  
  Cause:
  
  Incorrect Input: The processing class field has been populated with more than one character or is left blank.
  Configuration Error: There may be a configuration issue in the relevant transaction or module where the processing class is defined.
  Data Entry Error: Users may have mistakenly entered an invalid value in the processing class field.
  
  
  Solution:
  
  Check Input: Ensure that the processing class field is populated with a single character. Review the input data and correct it if necessary.
  Review Configuration: If you are working with a custom configuration or a specific module, check the settings to ensure that the processing class is defined correctly.
  Validation: