How To Fix UKM_COMM009 - Deletion of line items not possible at key date

UKM_COMM009 - Overview

• Message type: E = Error

• Message class: UKM_COMM - Messages for Liability Update and Line Item Update

• Message number: 009

• Message text: Deletion of line items not possible at key date

Self-Explanatory Message

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UKM_COMM009 - Details

• The SAP error message UKM_COMM009, which states "Deletion of line items not possible at key date," typically occurs in the context of the SAP Credit Management module. This error indicates that there are line items that cannot be deleted due to certain conditions related to the key date specified in the transaction.
  
  Cause:
  
  Key Date Restrictions: The key date you are trying to use for deletion may be in the past, and the system has restrictions on deleting line items that are older than a certain date.
  Open Items: There may be open items or transactions that are still active and linked to the line items you are trying to delete.
  Data Integrity: SAP enforces data integrity rules, and if there are dependencies or relationships with other data, deletion may not be allowed.
  Configuration Settings: Certain configuration settings in the Credit Management module may prevent the deletion of line items based on business rules.
  
  
  Solution:
  
  Check Key