How To Fix AJ073 - The type of period-end billing was changed

SAP Error Message - Details

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 073

• Message text: The type of period-end billing was changed

What causes this issue?

The type of period-end billing has been changed in the current
period-end billing period. The type of period-end billing currently
used was determined from the rate category &v1&. The period-end billing
period starts on &v2&.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AJ073 - The type of period-end billing was changed ?

  The SAP error message AJ073, which states "The type of period-end billing was changed," typically occurs in the context of billing processes, particularly in the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) modules. This error indicates that there has been a change in the billing type or configuration that affects how period-end billing is processed.
  Cause:
  
  Configuration Changes: The most common cause of this error is a change in the configuration settings related to billing types or period-end billing processes. This could be due to updates in the system, changes made by users, or adjustments in business processes.
  Inconsistent Data: If there are inconsistencies in the data related to billing types or if the billing type assigned to a contract or service has been modified, it can trigger this error.
  Master Data Issues: Changes in master data (like customer master, contract master, etc.) that affect billing types can also lead to this error.
  
  Solution:
  
  Review Configuration: Check the configuration settings for period-end billing in the SAP system. Ensure that the billing types are correctly set up and that any recent changes are documented and understood.
  Check Master Data: Verify the master data related to the billing process. Ensure that the billing type assigned to the relevant contracts or services is correct and consistent with the configuration.
  Revert Changes: If the error occurred after a recent change, consider reverting the changes to see if that resolves the issue.
  Consult Documentation: Review SAP documentation or notes related to billing types and period-end billing to understand any specific requirements or constraints.
  Error Logs: Check the error logs for more detailed information about the error. This can provide insights into what specifically triggered the error.
  Testing: If possible, conduct tests in a development or quality assurance environment to replicate the issue and identify the root cause without affecting production data.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on configuration best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Training and Documentation: Ensure that users involved in the billing process are trained on the correct procedures and understand the implications of changing billing types.
  
  If the issue persists after following these steps, it may be necessary to involve SAP support or a consultant with expertise in the specific module to further investigate and resolve the error.