How To Fix KPN057 - Control could not be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: KPN - Costing: Networks, Projects

• Message number: 057

• Message text: Control could not be generated

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

No object list is displayed.

How to fix this error?

Notify your system administrator.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KPN057 - Control could not be generated ?

  The SAP error message KPN057, which states "Control could not be generated," typically occurs in the context of controlling (CO) module transactions, particularly when dealing with cost centers, internal orders, or other controlling objects. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Missing Master Data: The required master data (like cost centers, internal orders, or profit centers) may not be set up correctly or may be missing.
  Incorrect Configuration: There may be issues with the configuration settings in the controlling area or related settings that prevent the control from being generated.
  Authorization Issues: The user may not have the necessary authorizations to perform the action that is triggering the error.
  Data Inconsistencies: There may be inconsistencies in the data that are preventing the control from being generated.
  Technical Issues: There could be underlying technical issues, such as problems with the database or application server.
  
  Solutions:
  
  Check Master Data: Verify that all necessary master data is correctly set up and active. Ensure that cost centers, internal orders, and profit centers are properly defined and assigned.
  Review Configuration: Check the configuration settings in the controlling area. Ensure that all necessary settings are correctly configured according to your business requirements.
  Authorization Check: Ensure that the user has the appropriate authorizations to perform the action. You may need to consult with your SAP security team to verify this.
  Data Consistency Check: Run consistency checks on the relevant data to identify and resolve any inconsistencies. This may involve using transaction codes like KAH3 (for cost centers) or KO03 (for internal orders).
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team to investigate any underlying technical issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSB1 (for cost center reports), KOB1 (for internal order reports), and KAH3 (for cost center master data).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to controlling and the specific transactions you are working with to ensure compliance with best practices.
  
  By systematically addressing these areas, you should be able to identify the root cause of the KPN057 error and implement an appropriate solution.