How To Fix KA338 - Internal program error while creating an object key

SAP Error Message - Details

• Message type: E = Error

• Message class: KA - CO Overhead Costs: Overhead, Accrual Calculation

• Message number: 338

• Message text: Internal program error while creating an object key

What causes this issue?

The system was not able to create the object key (for example for a
calculation base or a costing sheet) requested.
Either the object type is unknown,
or the object key could not be created in spite of all the prerequisite
checks having been carried out (for example, because another user had
deleted the lock entries manually).

System Response

Processing was terminated. No data was changed on the database.

How to fix this error?

Try the function once more. If the system issues this error message a
second time, consult your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KA338 - Internal program error while creating an object key ?

  The SAP error message KA338, which states "Internal program error while creating an object key," typically indicates that there is an issue within the SAP system that is preventing the successful creation of an object key. This error can occur in various contexts, such as during the creation of master data, configuration, or when executing certain transactions.
  Possible Causes:
  
  System Bugs: There may be a bug in the SAP system or a specific transaction that is causing the internal error.
  Data Inconsistencies: Inconsistent or corrupted data in the database can lead to issues when the system tries to create an object key.
  Configuration Issues: Incorrect configuration settings in the system can lead to errors when creating object keys.
  Authorization Issues: Lack of proper authorizations for the user trying to perform the action may also lead to this error.
  Custom Code: If there are custom developments or enhancements in the system, they might be causing conflicts.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal. SAP often releases notes to address known issues, including internal program errors.
  Data Consistency Check: Run consistency checks on the relevant data to ensure there are no inconsistencies. This may involve using transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility).
  Review Configuration: Verify the configuration settings related to the object key you are trying to create. Ensure that all necessary settings are correctly defined.
  User Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to create the object key.
  Debugging: If you have access to debugging tools, you can try to debug the process to identify where the error is occurring. This may require assistance from a developer or SAP Basis team.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, steps to reproduce the error, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes that may be relevant to the object key you are working with.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and potentially resolve the KA338 error in your SAP system.