How To Fix K8064 - Sender activity type intitial value cannot be used in activity inputs.

SAP Error Message - Details

• Message type: E = Error

• Message class: K8 - CO Planning: Messages for Function Group KAPP

• Message number: 064

• Message text: Sender activity type intitial value cannot be used in activity inputs.

INCLUDE K8063 OBJECT DOKU ID NA

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message K8064 - Sender activity type intitial value cannot be used in activity inputs. ?

  The SAP error message K8064, which states "Sender activity type initial value cannot be used in activity inputs," typically occurs in the context of controlling (CO) modules, particularly when dealing with activity types and cost centers in SAP.
  Cause:
  This error usually arises when:
  
  Activity Type Not Defined: The activity type that is being referenced is not defined or has not been properly set up in the system.
  Initial Value: The system is trying to use an initial (blank or null) value for the sender activity type, which is not allowed. This can happen if the activity type is not assigned or if there is a configuration issue.
  Incorrect Configuration: There may be a configuration issue in the controlling area or the cost center that is causing the system to not recognize the activity type correctly.
  
  Solution:
  To resolve the K8064 error, you can take the following steps:
  
  
  Check Activity Type Configuration:
  
  Go to the SAP transaction code KP26 (Activity Type Planning) or KP06 (Cost Center Planning) and verify that the activity type is correctly defined and assigned to the relevant cost center or internal order.
  
  
  
  Verify Sender Assignment:
  
  Ensure that the sender (cost center or internal order) is correctly assigned to the activity type. You can check this in the configuration settings for the controlling area.
  
  
  
  Check for Initial Values:
  
  Make sure that you are not trying to use an initial value for the sender activity type. Ensure that a valid activity type is selected in the relevant planning or posting transaction.
  
  
  
  Review Master Data:
  
  Check the master data for the cost center and activity type to ensure that all necessary fields are filled out correctly and that there are no missing entries.
  
  
  
  Consult Documentation:
  
  If the issue persists, refer to SAP documentation or consult with your SAP support team for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KP26, KP06, KSU5, and KSB1 for planning and reporting in controlling.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary authorizations to make changes in the controlling module.
  
  By following these steps, you should be able to identify and resolve the cause of the K8064 error in SAP.