Software Metering Processor could not process a summary file sent from a child site because a referenced computer was not ...

%11Software Metering Processor could not process a summary file sent from a child site because a referenced computer was not found in the database. The file will not be retried again.%12

Possible cause: A computer has been deleted from the database on the current site but not from the child site. 
Solution: The summary file has been deleted, no further action is required.%0