How To Fix KK405 - System error: RK70K-AKTYP not in internal control table

KK405 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 405

• Message text: System error: RK70K-AKTYP not in internal control table

What causes this issue?

A system error occurred.

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?

Please inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

KK405 - Details

• The SAP error message KK405: System error: RK70K-AKTYP not in internal control table typically occurs in the context of controlling (CO) module transactions, particularly when dealing with internal orders or cost centers. This error indicates that the system is unable to find a specific activity type (AKTYP) in the internal control table, which is necessary for processing the transaction.
  
  Cause:
  
  Missing Activity Type: The activity type referenced in the transaction is not defined in the system or is not properly configured in the controlling area.
  
  Configuration Issues: There may be issues with the configuration of the controlling area, such as missing settings for the activity type or the internal order.
  Data Inconsistencies: There could be inconsistencies in the master data related to the activity type or internal orders.
  
  
  Solution:
  
  
  Check Activity Type Configuration:
  
  Go to the SAP transaction code OKA0 (Activity Types) and verify if the activity type in question is defined for the relevant controlling area.
  If