3391400 - Status check: Job status was corrected from 'Active' to 'Canceled'

Following logs are observed in particular job log and SM21 system log and you want to know why.

Job log:
DD.MM.YYYY HH:MM:SS Job XXXXXX started                                                  00           516          S
DD.MM.YYYY HH:MM:SS Step 00X started (program XXXXX, variant XXXXXX, user XXXXXXX)      00           550          S
DD.MM.YYYY HH:MM:SS Status check: Job status was corrected from 'Active' to 'Canceled'  BT           608          S

sm21:
|YYYY/MM/DD |HH:MM:SS|<instance>|BTC |<workprocess No.>  |<client>|<user>   | |EJH  |Status of job XXXXX, number XXXXXXX corrected (R -> A)       

SAP ABAP System

Status check Job SM37 SM36 , KBA , BC-CCM-BTC-JOB , Job Scheduling and Monitoring , Product Enhancement