2534028 - DB11264E db2iupgrade.log ERROR The DB2 installer detects that one or more DB2 instances "db2sid" are still active. Stop the active instances and rerun the command again DB6

• db2iupgrade.log
          DB2 Setup log file started at:  Wed MMM DD HH:MM:SS YYYY IST
          ============================================================
        
          Operating system information: AIX 7.1
          ERROR: The DB2 installer detects that one or more DB2 instances "db2sid" are still
          active. Stop the active instances and rerun the command again.

• db2iupgrade screenshot error
          hostname:/db2/db2sid/db2_v10.5/instance#pwd
          /db2/db2sid/db2_v10.5/instance
          hostname:/db2/db2sid/db2_v10.5/instance#./db2iupgrade -u db2sid db2sid
          DBI14461 The db2iupgrade command is running.
  
          DB2 installation is being initialized.
  
           Total number of tasks to be performed: 4
          Total estimated time for all tasks to be performed: 309 second(s)
  
          Task #1 start
          Description: Setting default global profile registry variables
          Estimated time 1 second(s)
          Task #1 end
  
          Task #2 start
          Description: Initializing instance list
          Estimated time 5 second(s)
          Task #2 end
  
          Task #3 start
          Description: Configuring D82 instances
          Estimated time 300 second(s)
          Task #3 end
  
          Task #4 start
          Description: Updating global profile registry
          Estimated time 3 second(s)
          Task #4 end
  
          A minor error occurred during the execution.
  
          For more information see the DB2 installation log at
          "/tmp/db2iupgrade.log.########".
          DB11264E This program failed. Errors encountered during execution were
                written to the installation log file. Program name:
                db2iupgrade. Log file name: /tmp/db2iupgrade.log.########.

DB11264E DB2 LUW , KBA , BC-DB-DB6-UPG , Upgrade SAP System , Problem