How To Fix CK091 - Internal error when saving itemization

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 091

• Message text: Internal error when saving itemization

How to fix this error?

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 CK091 - Internal error when saving itemization ?

  The SAP error message CK091, which states "Internal error when saving itemization," typically occurs in the context of the Controlling (CO) module, particularly during the process of cost object controlling or when dealing with cost estimates. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying database.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the relevant tables.
  Configuration Issues: Incorrect configuration settings in the controlling area or cost object settings can lead to this error.
  Database Issues: Problems with the database, such as locks or corruption, can also trigger this error.
  Program Errors: Bugs or issues in the SAP program code that handles itemization can lead to internal errors.
  Authorization Issues: Lack of proper authorizations for the user trying to save the itemization can also result in this error.
  
  Solutions:
  
  Check Data Consistency: Review the data being processed for any inconsistencies. Ensure that all required fields are filled and that the data adheres to the expected formats.
  Review Configuration: Verify the configuration settings in the controlling area and ensure that they are set up correctly. This includes checking cost element settings, cost center configurations, and any related settings.
  Database Check: If you suspect a database issue, check for locks or other problems. You may need to consult your database administrator to ensure that the database is functioning correctly.
  Debugging: If you have access to debugging tools, you can try to debug the program to identify the exact point of failure. This may require assistance from a developer or SAP support.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the action. You can check the user roles and authorizations in the SAP system.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be specific notes addressing this error, including patches or updates that can resolve the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further 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 transaction codes related to cost controlling, such as CK11N (Create Cost Estimate), CK40N (Change Cost Estimate), and others.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review SAP documentation related to cost controlling and itemization for additional context and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the CK091 error in SAP.