How To Fix FKKBIX310 - Choose a shorter name for customer field &1 in class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 310

• Message text: Choose a shorter name for customer field &1 in class &2

What causes this issue?

The name entered is too long. The maximum allowed length for field names
in transparent tables is 16 characters.

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?

Change the length of the field name in the customer include
CI_FKKBIXBIT* and modify the configuration of your billable item class.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX310 - Choose a shorter name for customer field &1 in class &2 ?

  The SAP error message FKKBIX310 indicates that the name of a customer field in a specific class is too long. This error typically arises when the field name exceeds the maximum length allowed by the SAP system.
  Cause:
  
  The customer field name specified in the error message exceeds the character limit set by SAP for field names. In many cases, SAP restricts field names to a certain number of characters (often 30 characters).
  
  Solution:
  
  
  Shorten the Field Name: 
  
  Review the field name mentioned in the error message and modify it to ensure it is within the allowed character limit. Aim for a concise and meaningful name that conveys the purpose of the field.
  
  
  
  Check Naming Conventions: 
  
  Ensure that the new name adheres to any naming conventions or standards set by your organization or SAP.
  
  
  
  Update References: 
  
  After renaming the field, ensure that all references to this field in your code, reports, or other objects are updated accordingly to avoid further errors.
  
  
  
  Test Changes: 
  
  After making the changes, test the functionality to ensure that everything works as expected and that the error no longer appears.
  
  
  
  Related Information:
  
  Field Naming Conventions: Familiarize yourself with SAP's naming conventions for fields and objects to avoid similar issues in the future.
  SAP Documentation: Refer to the official SAP documentation for guidelines on field naming and limitations.
  Development Guidelines: If you are working in a development environment, consult your team or project guidelines regarding field naming and modifications.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting the SAP community for further assistance.