How To Fix CKMLRUN004 - Internal error in program &

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLRUN - Costing Run in Material Ledger

• Message number: 004

• Message text: Internal error in program &

What causes this issue?

An unexpected situation has appeared in program &v1&.
The problem has to do with a program error - the indirect result of a
program error or an inconsistency in Customizing.

System Response

Processing had to be terminated.

How to fix this error?

Inform your system administrator.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CKMLRUN004 - Internal error in program & ?

  The SAP error message CKMLRUN004, which indicates an "Internal error in program &," typically occurs during the execution of the Material Ledger (ML) closing process. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying program logic.
  Causes:
  
  Data Inconsistencies: Issues with the data in the Material Ledger, such as missing or incorrect entries, can lead to this error.
  Configuration Issues: Incorrect settings in the Material Ledger configuration or related modules can trigger this error.
  Program Bugs: There may be bugs or issues in the specific SAP program that is being executed.
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can also lead to internal errors.
  Database Issues: Problems with the database, such as locks or corruption, can cause unexpected behavior in the program.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed information about the error. This can provide insights into what went wrong.
  Data Consistency Check: Use transaction CKMLCP to perform a consistency check on the Material Ledger data. This can help identify and rectify any inconsistencies.
  Review Configuration: Ensure that the Material Ledger and related configurations are set up correctly. Check the settings in transaction OML2 and other relevant configuration transactions.
  Debugging: If you have access to debugging tools, you can debug the program to identify the exact point of failure. This may require assistance from a developer or SAP support.
  User Authorizations: Verify that the user has the necessary authorizations to execute the transaction. Check roles and profiles assigned to the user.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be specific notes addressing this error or providing patches.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. Provide them with the error details and any logs you have collected.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CKMLCP (Material Ledger Closing) and CKMLRUN (Material Ledger Run).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review SAP documentation related to the Material Ledger and closing processes for best practices and troubleshooting tips.
  
  By following these steps, you should be able to diagnose and potentially resolve the CKMLRUN004 error in SAP.