How To Fix CK831 - No changes were carried out

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 831

• Message text: No changes were carried out

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CK831 - No changes were carried out ?

  The SAP error message CK831 ("No changes were carried out") typically occurs in the context of the Costing module, particularly when dealing with material costing or cost estimates. This message indicates that the system did not perform any changes during a costing run, which can be due to various reasons.
  Causes:
  
  
  No Changes in Master Data: If there have been no changes in the material master data, BOM (Bill of Materials), or routing since the last costing run, the system may determine that no new cost estimate is necessary.
  
  
  Costing Variant Settings: The settings in the costing variant may not allow for changes to be made, or the variant may not be configured correctly.
  
  
  Costing Lock: The material may be locked for costing, preventing any changes from being made.
  
  
  Costing Run Parameters: The parameters set for the costing run may not lead to any changes, such as using a previous cost estimate that is still valid.
  
  
  No Valid Data: If there is no valid data for the costing run (e.g., missing BOM or routing), the system cannot perform any changes.
  
  
  Solutions:
  
  
  Check Master Data: Review the material master, BOM, and routing to ensure that there have been changes that warrant a new cost estimate.
  
  
  Review Costing Variant: Ensure that the costing variant is set up correctly and allows for the necessary changes. Check the settings for the costing variant in transaction CK01N.
  
  
  Unlock Material: If the material is locked for costing, you may need to unlock it. This can be done in transaction CK24 or by checking the relevant settings in the material master.
  
  
  Re-evaluate Costing Parameters: Check the parameters used in the costing run to ensure they are appropriate and that they will lead to changes.
  
  
  Run Costing in Test Mode: If you are unsure about the changes, you can run the costing in test mode to see what would happen without committing any changes.
  
  
  Check for Valid Data: Ensure that all necessary data (BOM, routing, etc.) is available and valid for the costing run.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CK11N (Create Cost Estimate), CK40N (Costing Run), and CK24 (Costing Lock).
  Costing Variants: Understand the different costing variants and their configurations, as they play a crucial role in how cost estimates are calculated.
  SAP Notes: Check SAP Notes for any known issues or updates related to the CK831 error message, as there may be specific patches or updates that address this issue.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting steps.