How To Fix KI721 - &1 is locked against secondary debits

SAP Error Message - Details

• Message type: E = Error

• Message class: KI -

• Message number: 721

• Message text: &1 is locked against secondary debits

What causes this issue?

Object &V1& is locked against secondary debit postings, at least in
sub-periods. Therefore, the object cannot receive any debits from
target=actual indirect activity allocation, although an allocation
exists in the plan.

System Response

No debit posting can be executed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KI721 - &1 is locked against secondary debits ?

  The SAP error message KI721 indicates that a cost object (such as a cost center, internal order, or project) is locked against secondary debits. This typically occurs when there are restrictions on posting secondary cost elements to that particular cost object. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Locking Mechanism: The cost object is locked for secondary postings due to configuration settings or business rules. This can happen if the cost object is in a closed period or if it has been set to prevent secondary postings.
  Period Closing: The period for the cost object may be closed, preventing any further postings.
  Cost Object Status: The cost object may be in a status that does not allow secondary debits, such as being marked for deletion or being inactive.
  Authorization Issues: The user may not have the necessary authorizations to post secondary debits to the cost object.
  
  Solution:
  
  Check Cost Object Status: Verify the status of the cost object in the system. If it is inactive or marked for deletion, you may need to reactivate it or change its status.
  Open Posting Period: Ensure that the posting period is open for the cost object. You can check this in the period closing settings in SAP.
  Review Configuration: Check the configuration settings for the cost object to see if it is set to allow secondary postings. This can be done in the controlling (CO) module settings.
  Authorization Check: Ensure that the user has the necessary authorizations to post secondary debits. This may involve checking user roles and permissions.
  Consult with Finance Team: If the issue persists, consult with your finance or controlling team to understand any specific business rules or configurations that may be affecting the cost object.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like KSB1 (Cost Centers: Actual Line Items) or KOB1 (Orders: Actual Line Items) to review postings and statuses.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to SAP documentation for detailed information on cost object management and secondary postings in the CO module.
  
  By following these steps, you should be able to identify the cause of the KI721 error and implement a solution to resolve it.