How To Fix AJ675 - Billing class is inconsistent

SAP Error Message - Details

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 675

• Message text: Billing class is inconsistent

What causes this issue?

Billing class &V1& of the gas procedure is different to the billing
class of the rate category in period &V2& - &V3&.

System Response

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

STYLE S_DOCUS1
INCLUDE ISU_VERARB OBJECT DOKU ID TX
STYLE *

How to fix this error?

Adjust the billing classes.

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 AJ675 - Billing class is inconsistent ?

  The SAP error message AJ675, which states "Billing class is inconsistent," typically occurs in the context of billing documents or sales orders. This error indicates that there is a mismatch or inconsistency in the billing class assigned to a particular item or document. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Incorrect Configuration: The billing class may not be properly configured in the system. This can happen if the billing class is not assigned to the relevant sales document type or item category.
  Master Data Issues: The material master or customer master data may have inconsistencies, such as missing or incorrect billing class assignments.
  Changes in Customizing: If there have been recent changes in the SAP configuration (customizing), it may lead to inconsistencies in the billing class.
  Data Migration Issues: If data has been migrated from another system or if there have been bulk changes, inconsistencies may arise in the billing class assignments.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the transaction code SPRO and navigate to the relevant configuration settings for billing classes.
  Ensure that the billing class is correctly assigned to the sales document type and item category.
  
  
  
  Review Master Data:
  
  Check the material master (transaction code MM03) and customer master (transaction code XD03 or VD03) for the correct billing class assignments.
  Make sure that the billing class is correctly defined in the relevant views.
  
  
  
  Analyze Recent Changes:
  
  If the error started occurring after recent changes, review those changes to identify any potential misconfigurations.
  Consult with your SAP Basis or configuration team to understand if any recent updates or changes could have affected the billing class.
  
  
  
  Data Consistency Check:
  
  Use transaction codes like SE16 or SE11 to check the relevant database tables for inconsistencies related to billing classes.
  You may also consider running consistency checks or reports to identify and rectify any discrepancies.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the program logic to identify where the inconsistency is occurring.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VF01 (Create Billing Document), VA01 (Create Sales Order), and MM03 (Display Material).
  SAP Documentation: Review SAP documentation related to billing processes and configuration for a deeper understanding of how billing classes are utilized.
  User Forums and Communities: Engage with SAP user communities or forums where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further assistance.