How To Fix KE634 - You must generate the data structures and environment following changes

KE634 - Overview

• Message type: E = Error

• Message class: KE -

• Message number: 634

• Message text: You must generate the data structures and environment following changes

What causes this issue?

If you change the setting, you then need to generate the data structures
and the environment.

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?

Press "Cancel" if you want to cancel your changes.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KE634 - You must generate the data structures and environment following changes ?

  The SAP error message KE634, which states "You must generate the data structures and environment following changes," typically occurs in the context of the Controlling (CO) module, particularly when there are changes made to the controlling area, cost centers, or other related structures.
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  Changes in Configuration: If there have been recent changes in the configuration of the controlling area, such as changes to cost elements, cost centers, or internal orders, the system requires the data structures to be regenerated to reflect these changes.
  Missing Data Structures: The necessary data structures for the CO module may not have been generated after a configuration change, leading to inconsistencies in the data.
  Transport Requests: If changes were transported from a development environment to a production environment without generating the necessary data structures, this error can occur.
  
  
  Solution:
  To resolve the KE634 error, you need to regenerate the data