How To Fix CK018 - Internal error: & &

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 018

• Message text: Internal error: & &

How to fix this error?

INCLUDE 'NA_CKSYSAD' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CK018 - Internal error: & & ?

  The SAP error message CK018, which states "Internal error: & &", typically indicates that there is an internal inconsistency or issue within the SAP system, particularly related to the Controlling (CO) module or the Material Ledger (ML). This error can arise during various processes, such as during the execution of a transaction or when trying to perform a calculation related to cost accounting.
  Possible 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 module or Material Ledger can lead to this error.
  Program Errors: There may be bugs or issues in the underlying ABAP code that is being executed.
  Missing Authorizations: Sometimes, lack of proper authorizations can lead to unexpected internal errors.
  Database Issues: Problems with the database, such as locks or corruption, can also trigger internal errors.
  
  Solutions:
  
  Check for Data Inconsistencies: Review the relevant master and