How To Fix CKECP121 - Modified characteristic - Update the entry screen and the template

SAP Error Message - Details

• Message type: E = Error

• Message class: CKECP - Messages for Easy Cost Planning

• Message number: 121

• Message text: Modified characteristic - Update the entry screen and the template

What causes this issue?

You have added a characteristic to the costing model or you have
deleted/changed a characteristic.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You need to ensure that none of the deleted characteristics exist in
the entry screen for the model and in the derivation rules.
Check the effects of changed characteristics in the derivation rules.
If you have revised the entry screen, you need to adapt the revised
characteristics in the entry screen.

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 CKECP121 - Modified characteristic - Update the entry screen and the template ?

  The SAP error message CKECP121, which states "Modified characteristic - Update the entry screen and the template," typically occurs in the context of SAP Controlling (CO) when there are inconsistencies between the characteristics defined in the system and those being used in a particular transaction or report.
  Cause:
  
  Changes in Characteristics: The error often arises when a characteristic that is being used in a report or transaction has been modified or updated in the system. This could include changes to the data structure, attributes, or settings of the characteristic.
  Template Mismatch: If a template or entry screen is being used that does not reflect the current state of the characteristics, this can lead to inconsistencies and trigger the error.
  Data Entry Issues: If users are trying to enter data that does not conform to the updated characteristics, this can also cause the error.
  
  Solution:
  
  Update the Entry Screen: Ensure that the entry screen being used is updated to reflect the current characteristics. This may involve refreshing the screen or reloading the template.
  Check Characteristic Settings: Review the settings of the modified characteristic in the SAP system. Ensure that all relevant configurations are correct and that the characteristic is properly defined.
  Adjust Templates: If you are using a template for data entry or reporting, make sure that the template is updated to include the latest characteristics. This may involve editing the template to align with the current data structure.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the characteristics in question. This can provide insights into what changes may have been made and how to address them.
  User Training: If the error is due to user input, consider providing training or guidance to users on how to correctly enter data in light of the updated characteristics.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP CO that may be related to characteristics and templates, such as KEB1 (Create Cost Element) or KEB2 (Change Cost Element).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and usage.
  
  By following these steps, you should be able to resolve the CKECP121 error and ensure that your SAP system is functioning correctly with the updated characteristics.