How To Fix CKTC029 - Internal error (GUID/CBEW data)

SAP Error Message - Details

• Message type: E = Error

• Message class: CKTC - Messages for Current Costing

• Message number: 029

• Message text: Internal error (GUID/CBEW data)

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?

Notify your system administration that there is a data inconsistency.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CKTC029 - Internal error (GUID/CBEW data) ?

  The SAP error message CKTC029, which indicates an "Internal error (GUID/CBEW data)," typically arises in the context of the Controlling (CO) module, particularly when dealing with cost object management or when processing cost estimates. This error can be caused by various factors, including data inconsistencies, issues with the configuration, or problems with the underlying database.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data related to cost objects, such as missing or corrupted entries in the database.
  Configuration Issues: Incorrect configuration settings in the Controlling module or related areas can lead to this error.
  Database Issues: Problems with the database, such as corruption or issues with GUID (Globally Unique Identifier) handling, can trigger this error.
  Program Errors: Bugs or issues in the custom code or standard SAP programs that handle cost estimates or cost object processing.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like CKM3 (for cost object analysis) or CKM4 (for cost estimate analysis) to check for inconsistencies in the data. You may need to run consistency checks or reports to identify and correct any issues.
  Review Configuration: Ensure that the configuration settings in the Controlling module are correct. This includes checking settings related to cost centers, internal orders, and other cost objects.
  Database Check: If you suspect database issues, work with your database administrator to check for corruption or other problems. Running database consistency checks may help.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates available that resolve known issues.
  Debugging: If you have access to debugging tools, you can analyze the program that triggers the error to identify the root cause. This may require technical expertise.
  Contact SAP Support: If the issue persists and you cannot resolve it, 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 relevant transaction codes in the CO module, such as CK11N (Create Cost Estimate), CK40N (Mass Change of Cost Estimates), and CKM3/CKM4 for analysis.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to cost object management and cost estimates for best practices and troubleshooting tips.
  
  By following these steps, you should be able to diagnose and potentially resolve the CKTC029 error in your SAP system.