3368595 - Enqueue Replicator 2 does not start during SUM upgrade.

• During upgrade using SUM, Enqueue Replicator 2 (ERS 2) does not start.

            SUM screen shows below error:

            Checks after phase MAIN_UPTRANS/STARTSAP_PUPG were negative!

             Last error code set:
             sapcontrol error at WaitforStarted: FAIL: process enq_replicator Enqueue
             Replicator 2 not running
             System start failed

• The command "sapcontrol -nr <instance_number> -function GetProcessList", shows output as below:

            GetProcessList
            OK
            name, description, dispstatus, textstatus, starttime, elapsedtime, pid
            disp+work, Dispatcher, GREEN, Running, 2023 08 21 19:54:08, 0:11:11, 13200
            enq_replicator, Enqueue Replicator 2, GRAY, Stopped, , , 13201
            igswd_mt, IGS Watchdog, GREEN, Running, 2023 08 21 19:54:08, 0:11:11, 13202
            gwrd, Gateway, GREEN, Running, 2023 08 21 19:54:09, 0:11:10, 13208
            icman, ICM, GREEN, Running, 2023 08 21 19:54:09, 0:11:10, 13209

• The trace file "dev_enq_replicator" under work directory shows below error:
  
  

            [2023-08-21-19:29:31,210] [Thr 140334328964864] IcmInitEnqueueSecureCommunication: secure communication (SSL) is switched on
            [2023-08-21-19:29:31,210] [Thr 140334328964864] ***LOG Q0I=> NiIBindSocket: bind [2023-08-21-19:29:31,210] (98: Address already in use) [2023-08-21-19:29:31,210]
            [/bas/789_REL/src/base/ni/nixxi.cpp 3953]
            [2023-08-21-19:29:31,210] [Thr 140334328964864] *** ERROR => NiIBindSocket: SiBind failed for hdl 17/sock 10
                (SI_EPORT_INUSE/98; I4; ST; 0.0.0.0:3201) [nixxi.cpp    3953]
            [2023-08-21-19:29:31,210] [Thr 140334328964864] *** ERROR => IcmBindService: NiBuf2Listen failed for host <host>:sapdp01 (rc=-4): NIESERV_USED [icxxserv.c   4283]
            [2023-08-21-19:29:31,210] [Thr 140334328964864] *** WARNING => IcmAddService: Could not start service (rc=-22)
            PORT=sapdp01,PROT=ENQUEUES,MAX_RECEIVE_TIMEOUT=10 [icxxserv.c   1454]                  
            [2023-08-21-19:29:31,210] [Thr 140334328964864] ***LOG GO4=> IcmAddService,  (sapdp01&ENQUEUES&) [icxxserv.c   1472]
            [2023-08-21-19:29:31,210] [Thr 140334328964864] *** ERROR => FATAL: Service binding failed because port is in use! There might be another instance that uses the
            same profile. Trigger shutdown! [icxxman.c    5535]      
            [2023-08-21-19:29:31,210] [Thr 140334871312320] IcmLoop: Shutdown request received
            [2023-08-21-19:29:31,311] [Thr 140334871312320] IcmHandleShutdownEvent: all open connections will now be closed
            [2023-08-21-19:29:31,311] [Thr 14033487131

• Enqueue Replicator 2
• ABAP Platform
• SAP Netweaver

ERS, Enqueue Replicator 2,enq/replicatorport, Enqueue Replication,doesn't start, cannot start , KBA , BC-CST-STS , Startup Service , Problem