How To Fix KA348 - Internal program error while changing an object key

KA348 - Overview

• Message type: E = Error

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

• Message number: 348

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

What causes this issue?

The system was not able to change a description for an object.
There are two possible causes:
The object type is unknown. Valid object types are:
costing sheet
calculation base
overhead
credits
target/actual credits
The text could not be changed although all required checks were
performed

System Response

Processing was terminated.

How to fix this error?

Try the function once more. If this error message appears a second
time, inform 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 KA348 - Internal program error while changing an object key ?

  The SAP error message KA348, which states "Internal program error while changing an object key," typically indicates that there is an issue within the SAP system's internal processing when attempting to change an object key in the context of controlling (CO) or other related modules. This error can arise due to various reasons, including data inconsistencies, system bugs, or issues with the configuration.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the object key you are trying to change. This could be due to missing or incorrect entries in related tables.
  System Bugs: There may be a bug in the version of SAP you are using. This is especially true if you are using an older version or if there are known issues with the specific transaction or function module.
  Authorization Issues: Sometimes, insufficient authorizations can lead to unexpected errors when trying to change object keys.
  Custom Code: If there