How To Fix CKTC028 - Internal error in &

CKTC028 - Overview

• Message type: E = Error

• Message class: CKTC - Messages for Current Costing

• Message number: 028

• Message text: Internal error in &

What causes this issue?

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

System Response

How to fix this error?

Inform your system administration.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CKTC028 - Internal error in & ?

  The SAP error message CKTC028, which states "Internal error in &," typically indicates that there is an internal inconsistency or issue within the SAP system related to the Controlling (CO) module, particularly in the area of cost calculations or cost object controlling.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the master data or transaction data that the system is trying to process.
  
  Configuration Issues: Incorrect configuration settings in the controlling area or cost elements may lead to this error.
  Program Errors: There could be bugs or issues in the underlying ABAP code that is being executed.
  Missing Authorizations: Sometimes, lack of proper authorizations can lead to unexpected behavior in the system.
  System Bugs: This error can also arise from known bugs in specific versions of SAP software.
  
  Solutions:
  
  Check for Data Consistency: Use transaction codes like CKM3 (for material ledger) or CK11N (for cost estimates) to check for inconsistencies in the data.
  Review Configuration: Ensure that the configuration