How To Fix KY312 - Exception &1 changed

SAP Error Message - Details

• Message type: E = Error

• Message class: KY - Messages for SAP-EIS: Presentation

• Message number: 312

• Message text: Exception &1 changed

What causes this issue?

The exception was changed.

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 KY312 - Exception &1 changed ?

  The SAP error message KY312 ("Exception &1 changed") typically occurs in the context of cost center accounting or internal orders when there is an inconsistency or issue with the exception handling in the system. This error can arise due to various reasons, such as changes in master data, configuration settings, or issues with the underlying data.
  Causes:
  
  Master Data Changes: Changes in the master data of cost centers or internal orders that are not properly reflected in the related transactions.
  Configuration Issues: Incorrect configuration settings in the controlling module (CO) that lead to inconsistencies.
  Data Inconsistencies: Issues with the data in the database, such as missing or incorrect entries.
  Authorization Issues: Lack of proper authorizations to access or modify certain data elements.
  
  Solutions:
  
  Check Master Data: Verify the master data for the cost centers or internal orders involved. Ensure that all relevant fields are correctly filled and consistent.
  Review Configuration: Check the configuration settings in the controlling module. Ensure that all settings related to exceptions and error handling are correctly configured.
  Data Consistency Check: Run data consistency checks in the system to identify and rectify any inconsistencies in the database.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the actions that triggered the error.
  Transaction Logs: Review transaction logs to identify any recent changes that may have led to the error. This can help pinpoint the source of the issue.
  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 available that resolve known issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on cost center accounting and exception handling.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support Tickets: If the issue persists, consider raising a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the KY312 error in your SAP system.