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

KA338 - Overview

• 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