Unable to open remote connection

For all vApp VMs (Linux, Windows) when selecting "Open With..." the response is "RDP, VNC or SSH is not enabled or accessible on this VM". However I am able to connected to the same deployed vApp VMs via the the helper apps (Remoter, iSSH, etc.) directly from the iPad and from my laptop without any issue.
User form iPad is org admin.
Possible causes:
Under the Hardware section of the VM, the IP address field is blank. The VM clearly has an IP that can be reached; I looked it up in vCLoud Director from my laptop
No matter how many times I change the helper apps it does not persist after a save.
There is no problem seeing, deploying, etc. from the vCloud iPad app.

To connect to remotely, the guest OS must have RDC, VNC, or SSH services enabled, and accessibly through its firewall.
Here are a couple of articles discussing how to enable these services in a couple of guest OSes (though I imagine you probably already know how to do this):
SSH:
https://help.ubuntu.com/10.04/serverguide/C/openssh-server.html
http://www.windowsnetworking.com/articles_tutorials/install-ssh-server-windows-server-2008.html
RDC:
http://technet.microsoft.com/en-us/library/cc794832(v=ws.10).aspx

Similar Messages

Unable to open RFC connection - Err message

I all
I am trying to install SAP ERP 2004 SR1 on Microsoft Windows Server 2003, SQL Server 2000. I have successfully installed the Central Instance but when I try to install the Database instance after the database loading the following error is given:
FRF00007 - Unable to open RFC connection.
I have also tried to start the sap system. The message_server and igswd processed run ok, but the disp+work process is stopped.
I am also sending you the developer trace for this process.
Thank you a lot
Vasil
trc file: "dev_disp", trc level: 1, release: "640"
Mon Jul 27 11:24:48 2009
kernel runs with dp version 128000(ext=102000) (@(#) DPLIB-INT-VERSION-128000-UC)
length of sys_adm_ext is 524 bytes
systemid 560 (PC with Windows NT)
relno 6400
patchlevel 0
patchno 43
intno 20020600
make: multithreaded, Unicode
pid 2668
***LOG Q00=> DpSapEnvInit, DPStart (01 2668) [dpxxdisp.c 1100]
 shared lib "dw_xml.dll" version 43 successfully loaded
 shared lib "dw_xtc.dll" version 43 successfully loaded
 shared lib "dw_stl.dll" version 43 successfully loaded
 shared lib "dw_gui.dll" version 43 successfully loaded
Mon Jul 27 11:24:53 2009
WARNING => DpNetCheck: NiAddrToHost(1.0.0.0) took 5 seconds
***LOG GZZ=> 1 possible network problems detected - check tracefile and adjust the DNS settings [dpxxtool2.c 3886]
MtxInit: -2 0 0
DpSysAdmExtInit: ABAP is active
DpSysAdmExtInit: JAVA is not active
DpShMCreate: sizeof(wp_adm) 10528 (1316)
DpShMCreate: sizeof(tm_adm) 2780232 (13832)
DpShMCreate: sizeof(wp_ca_adm) 24000 (80)
DpShMCreate: sizeof(appc_ca_adm) 8000 (80)
DpShMCreate: sizeof(comm_adm) 290000 (580)
DpShMCreate: sizeof(vmc_adm) 0 (372)
DpShMCreate: sizeof(wall_adm) (38456/34360/64/184)
DpShMCreate: SHM_DP_ADM_KEY (addr: 058C0040, size: 3192688)
DpShMCreate: allocated sys_adm at 058C0040
DpShMCreate: allocated wp_adm at 058C1B58
DpShMCreate: allocated tm_adm_list at 058C4478
DpShMCreate: allocated tm_adm at 058C44A0
DpShMCreate: allocated wp_ca_adm at 05B6B0E8
DpShMCreate: allocated appc_ca_adm at 05B70EA8
DpShMCreate: allocated comm_adm_list at 05B72DE8
DpShMCreate: allocated comm_adm at 05B72E00
DpShMCreate: allocated vmc_adm_list at 05BB9AD0
DpShMCreate: system runs without vmc_adm
DpShMCreate: allocated ca_info at 05BB9AF8
DpShMCreate: allocated wall_adm at 05BB9B00
MBUF state OFF
EmInit: MmSetImplementation( 2 ).
<ES> client 0 initializing ....
<ES> InitFreeList
<ES> block size is 1024 kByte.
Using implementation flat
<EsNT> Memory Reset disabled as NT default
<ES> 1131 blocks reserved for free list.
ES initialized.
rdisp/http_min_wait_dia_wp : 1 -> 1
***LOG CPS=> DpLoopInit, ICU ( 2.6.1 2.6 4.0) [dpxxdisp.c 1462]
***LOG Q0K=> DpMsAttach, mscon ( upayweb1) [dpxxdisp.c 9736]
CCMS: Initalizing shared memory of size 60000000 for monitoring segment.
Mon Jul 27 11:24:54 2009
CCMS: start to initalize 3.X shared alert area (first segment).
DpMsgAdmin: Set release to 6400, patchlevel 0
MBUF state PREPARED
MBUF component UP
DpMBufHwIdSet: set Hardware-ID
***LOG Q1C=> DpMBufHwIdSet [dpxxmbuf.c 1025]
DpMsgAdmin: Set patchno for this platform to 43
Release check o.K.
Mon Jul 27 11:25:33 2009
ERROR => W0 (pid 3740) died [dpxxdisp.c 12187]
ERROR => W1 (pid 3748) died [dpxxdisp.c 12187]
my types changed after wp death/restart 0xbf --> 0xbe
ERROR => W2 (pid 3756) died [dpxxdisp.c 12187]
my types changed after wp death/restart 0xbe --> 0xbc
ERROR => W3 (pid 3764) died [dpxxdisp.c 12187]
my types changed after wp death/restart 0xbc --> 0xb8
ERROR => W4 (pid 3772) died [dpxxdisp.c 12187]
ERROR => W5 (pid 3780) died [dpxxdisp.c 12187]
my types changed after wp death/restart 0xb8 --> 0xb0
ERROR => W6 (pid 3792) died [dpxxdisp.c 12187]
my types changed after wp death/restart 0xb0 --> 0xa0
ERROR => W7 (pid 3800) died [dpxxdisp.c 12187]
my types changed after wp death/restart 0xa0 --> 0x80
DP_FATAL_ERROR => DpWPCheck: no more work processes
DISPATCHER EMERGENCY SHUTDOWN ***
increase tracelevel of WPs
killing W0-3740 (SIGUSR2)
ERROR => DpWpKill(3740, SIGUSR2) failed [dpxxtool.c 2468]
killing W1-3748 (SIGUSR2)
ERROR => DpWpKill(3748, SIGUSR2) failed [dpxxtool.c 2468]
killing W2-3756 (SIGUSR2)
ERROR => DpWpKill(3756, SIGUSR2) failed [dpxxtool.c 2468]
killing W3-3764 (SIGUSR2)
ERROR => DpWpKill(3764, SIGUSR2) failed [dpxxtool.c 2468]
killing W4-3772 (SIGUSR2)
ERROR => DpWpKill(3772, SIGUSR2) failed [dpxxtool.c 2468]
killing W5-3780 (SIGUSR2)
ERROR => DpWpKill(3780, SIGUSR2) failed [dpxxtool.c 2468]
killing W6-3792 (SIGUSR2)
ERROR => DpWpKill(3792, SIGUSR2) failed [dpxxtool.c 2468]
killing W7-3800 (SIGUSR2)
ERROR => DpWpKill(3800, SIGUSR2) failed [dpxxtool.c 2468]
NiWait: sleep (10000 msecs) ...
NiISelect: timeout 10000 ms
NiISelect: maximum fd=1625
NiISelect: read-mask is NULL
NiISelect: write-mask is NULL
Mon Jul 27 11:25:43 2009
NiISelect: TIMEOUT occured (10000 ms)
dump system status
Workprocess Table (long) Mon Jul 27 09:25:43 2009
========================
No Ty. Pid Status Cause Start Err Sem CPU Time Program Cl User Action Table
0 DIA 3740 Ended no 1 0 0
1 DIA 3748 Ended no 1 0 0
2 UPD 3756 Ended no 1 0 0
3 ENQ 3764 Ended no 1 0 0
4 BTC 3772 Ended no 1 0 0
5 BTC 3780 Ended no 1 0 0
6 SPO 3792 Ended no 1 0 0
7 UP2 3800 Ended no 1 0 0
Dispatcher Queue Statistics Mon Jul 27 09:25:43 2009
===========================
--------++++--
+
Typ
now
high
max
writes
reads
--------++++--
+
NOWP
0
3
2000
10
10
--------++++--
+
DIA
5
5
2000
5
0
--------++++--
+
UPD
0
0
2000
0
0
--------++++--
+
ENQ
0
0
2000
0
0
--------++++--
+
BTC
0
0
2000
0
0
--------++++--
+
SPO
0
0
2000
0
0
--------++++--
+
UP2
0
0
2000
0
0
--------++++--
+
max_rq_id 13
wake_evt_udp_now 0
wake events total 9, udp 8 ( 88%), shm 1 ( 11%)
since last update total 9, udp 8 ( 88%), shm 1 ( 11%)
Dump of tm_adm structure: Mon Jul 27 09:25:43 2009
=========================
Term uid man user term lastop mod wp ta a/i (modes)
Workprocess Comm. Area Blocks Mon Jul 27 09:25:43 2009
=============================
Slots: 300, Used: 1, Max: 0
--------++--
+
id
owner
pid
eyecatcher
--------++--
+
0
DISPATCHER
-1
WPCAAD000
NiWait: sleep (5000 msecs) ...
NiISelect: timeout 5000 ms
NiISelect: maximum fd=1625
NiISelect: read-mask is NULL
NiISelect: write-mask is NULL
Mon Jul 27 11:25:48 2009
NiISelect: TIMEOUT occured (5000 ms)
Shutdown server ...
DpJ2eeDisableRestart
DpModState: buffer in state MBUF_PREPARED
NiBufSend starting
NiIWrite: write 110, 1 packs, MESG_IO, hdl 3, data complete
MsINiWrite: sent 110 bytes
MsIModState: change state to SHUTDOWN
DpModState: change server state from STARTING to SHUTDOWN
Switch off Shared memory profiling
ShmProtect( 57, 3 )
ShmProtect(SHM_PROFILE, SHM_PROT_RW
ShmProtect( 57, 1 )
ShmProtect(SHM_PROFILE, SHM_PROT_RD
DpWakeUpWps: wake up all wp's
Stop work processes...
Stop gateway
killing process (3724) (SOFT_KILL)
Stop icman
killing process (3732) (SOFT_KILL)
Terminate gui connections
[DpProcDied] Process lives (PID:3724 HANDLE:1592)
waiting for termination of gateway
NiWait: sleep (1000 msecs) ...
NiISelect: timeout 1000 ms
NiISelect: maximum fd=1625
NiISelect: read-mask is NULL
NiISelect: write-mask is NULL
Mon Jul 27 11:25:49 2009
NiISelect: TIMEOUT occured (1000 ms)
[DpProcDied] Process died (PID:3724 HANDLE:1592)
[DpProcDied] Process died (PID:3732 HANDLE:1584)
DpHalt: cancel all lcom connections
MPI CancelAll 2 -> 0
MPI DeleteAll 2 -> 0
NiIMyHostName: hostname = 'upayweb1'
AdGetSelfIdentRecord: > <
AdCvtRecToExt: opcode 60 (AD_SELFIDENT), ser 0, ex 0, errno 0
AdCvtRecToExt: opcode 4 (AD_STARTSTOP), ser 0, ex 0, errno 0
DpConvertRequest: net size = 163 bytes
NiBufSend starting
NiIWrite: write 562, 1 packs, MESG_IO, hdl 3, data complete
MsINiWrite: sent 562 bytes
send msg (len 110+452) to name -, type 4, key -
detach from message server
***LOG Q0M=> DpMsDetach, ms_detach () [dpxxdisp.c 9962]
NiBufSend starting
NiIWrite: write 110, 1 packs, MESG_IO, hdl 3, data complete
MsINiWrite: sent 110 bytes
MsIDetach: send logout to msg_server
MsIDetach: call exit function
DpMsShutdownHook called
NiSelClear: removed hdl 3 from selectset
MBUF state OFF
AdGetSelfIdentRecord: > <
AdCvtRecToExt: opcode 60 (AD_SELFIDENT), ser 0, ex 0, errno 0
AdCvtRecToExt: opcode 40 (AD_MSBUF), ser 0, ex 0, errno 0
AdCvtRecToExt: opcode 40 (AD_MSBUF), ser 0, ex 0, errno 0
blks_in_queue/wp_ca_blk_no/wp_max_no = 1/300/8
LOCK WP ca_blk 1
make DISP owner of wp_ca_blk 1
DpRqPutIntoQueue: put request into queue (reqtype 1, prio LOW, rq_id 19)
MBUF component DOWN
NiBufClose: clear extensions for hdl 3
NiBufSetStat: bufstat of hdl 3 changed from OK to OFF
NiICloseHandle: shutdown and close hdl 3 / socket 1596
MsIDetach: detach MS-system
EsCleanup ....
***LOG Q05=> DpHalt, DPStop ( 2668) [dpxxdisp.c 8495]
Good Bye .....

Hi Juan 
I am sending you the log from dev_w0 
 
Thank you a lot, 
Vasil
 
 
 
trc file: "dev_w0", trc level: 1, release: "640" 
 
* 
ACTIVE TRACE LEVEL 1 
ACTIVE TRACE COMPONENTS all, M 
* 
B 
B Mon Jul 27 11:24:53 2009 
B create_con (con_name=R/3) 
B Loading DB library 'C:\usr\sap\UFT\SYS\exe\run\dbmssslib.dll' ... 
B Library 'C:\usr\sap\UFT\SYS\exe\run\dbmssslib.dll' loaded 
B Version of 'C:\usr\sap\UFT\SYS\exe\run\dbmssslib.dll' is "640.00", patchlevel (0.43) 
B New connection 0 created 
M systemid 560 (PC with Windows NT) 
M relno 6400 
M patchlevel 0 
M patchno 43 
M intno 20020600 
M make: multithreaded, Unicode 
M pid 3740 
M 
M ***LOG Q0Q=> tskh_init, WPStart (Workproc 0 3740) [dpxxdisp.c 1160] 
I MtxInit: -2 0 0 
M DpSysAdmExtCreate: ABAP is active 
M DpSysAdmExtCreate: JAVA is not active 
M DpShMCreate: sizeof(wp_adm) 10528 (1316) 
M DpShMCreate: sizeof(tm_adm) 2780232 (13832) 
M DpShMCreate: sizeof(wp_ca_adm) 24000 (80) 
M DpShMCreate: sizeof(appc_ca_adm) 8000 (80) 
M DpShMCreate: sizeof(comm_adm) 290000 (580) 
M DpShMCreate: sizeof(vmc_adm) 0 (372) 
M DpShMCreate: sizeof(wall_adm) (38456/34360/64/184) 
M DpShMCreate: SHM_DP_ADM_KEY (addr: 060C0040, size: 3192688) 
M DpShMCreate: allocated sys_adm at 060C0040 
M DpShMCreate: allocated wp_adm at 060C1B58 
M DpShMCreate: allocated tm_adm_list at 060C4478 
M DpShMCreate: allocated tm_adm at 060C44A0 
M DpShMCreate: allocated wp_ca_adm at 0636B0E8 
M DpShMCreate: allocated appc_ca_adm at 06370EA8 
M DpShMCreate: allocated comm_adm_list at 06372DE8 
M DpShMCreate: allocated comm_adm at 06372E00 
M DpShMCreate: allocated vmc_adm_list at 063B9AD0 
M DpShMCreate: system runs without vmc_adm 
M DpShMCreate: allocated ca_info at 063B9AF8 
M DpShMCreate: allocated wall_adm at 063B9B00 
X 
X Mon Jul 27 11:24:54 2009 
X EmInit: MmSetImplementation( 2 ). 
X <ES> client 0 initializing .... 
X Using implementation flat 
M <EsNT> Memory Reset disabled as NT default 
X ES initialized. 
M 
M Mon Jul 27 11:24:55 2009 
M calling db_connect ... 
C Thank You for using the SLOLEDB-interface 
C Using dynamic link library 'C:\usr\sap\UFT\SYS\exe\run\dbmssslib.dll' 
C dbmssslib.dll patch info 
C patchlevel 0 
C patchno 43 
C patchcomment View with literal containing (0x60) (786638) 
C np:(local) connection used on UPAYWEB1 
C Using Provider SQLNCLI 
C OpenOledbConnection: MARS property was set successfully. 
C Provider Release:9.00.1399.06 
C Using Provider SQLNCLI 
C OpenOledbConnection: MARS property was set successfully. 
C Cache sizes: header 68 bytes, 20000 names (31520000 bytes), 1000 dynamic statements (5672000 bytes), total 37192068 bytes 
C Using shared procedure name cache UPAYWEB1_UFTUFT_UFT_MEM initialized by another process. 
C Connected to db server : [UPAYWEB1] server_used : [np:(local)], dbname: UFT, dbuser: uft 
C pn_id:UPAYWEB1_UFTUFT_UFT 
C Not using MARS (on sql 8.0) 
B Connection 0 opened 
B Wp Hdl ConName ConId ConState TX PRM RCT TIM MAX OPT Date Time DBHost 
B 000 000 R/3 000000000 ACTIVE NO YES NO 000 255 255 20090727 112454 UPAYWEB1 
C The IRow interface is supported by this OLEDB provider 
M db_connect o.k. 
I MtxInit: 0 0 0 
M SHM_PRES_BUF (addr: 0AD60040, size: 4400000) 
M SHM_ROLL_AREA (addr: 5EF60040, size: 160563200) 
M SHM_PAGING_AREA (addr: 0B1A0040, size: 72417280) 
M SHM_ROLL_ADM (addr: 0F6C0040, size: 1603610) 
M SHM_PAGING_ADM (addr: 0F850040, size: 525344) 
M ThCreateNoBuffer allocated 540152 bytes for 1000 entries at 0F8E0040 
M ThCreateNoBuffer index size: 3000 elems 
M ThCreateVBAdm allocated 12160 bytes (50 server) at 0F970040 
X EmInit: MmSetImplementation( 2 ). 
X <ES> client 0 initializing .... 
X Using implementation flat 
X ES initialized. 
C 
C Mon Jul 27 11:24:58 2009 
C The IRow interface is supported by this OLEDB provider 
B db_con_shm_ini: WP_ID = 0, WP_CNT = 8 
C Using Provider SQLNCLI 
C OpenOledbConnection: MARS property was set successfully. 
B dbtbxbuf: Buffer TABL (addr: 146900C8, size: 30000000, end: 1632C448) 
B dbtbxbuf: Profile: max_objects = 5000, displace = 1, reorg = 1 
B dbtbxbuf: request_unit = 2000, sync_reload = 5, inval_reload = 5 
B dbtbxbuf: protect_shm = 0, force_checks = 0 
B dbtbxbuf: tsize_retry = 14304000 
B ***LOG BB0=> buffer TABL started with length 30000000 bytes [dbtbxbuf#7 @ 15714] [dbtbxbuf1571 4] 
B dbtbxbuf: Buffer TABLP (addr: 163300C8, size: 10240000, end: 16CF40C8) 
B dbtbxbuf: Profile: max_objects = 500, displace = 1, reorg = 1 
B dbtbxbuf: request_unit = 2000, sync_reload = 5, inval_reload = 5 
B dbtbxbuf: protect_shm = 0, force_checks = 0 
B dbtbxbuf: tsize_retry = 5047296 
B ***LOG BB0=> buffer TABLP started with length 10240000 bytes [dbtbxbuf#7 @ 15714] [dbtbxbuf1571 4] 
B dbtbxbuf: Reading TBX statistics: 
B dbtbxbuf: Opening C:\usr\sap\UFT\DVEBMGS01\data\tbxnew failed (No such file or directory). 
B dbtbxbuf: Renaming C:\usr\sap\UFT\DVEBMGS01\data\tbxnew to C:\usr\sap\UFT\DVEBMGS01\data\tbxstat failed (No such file or directory). 
B dbtbxbuf: 0 object entries precreated 
C sloledb.cpp [ParamStmtExec,line 11888]: Error/Message: (err 8180, sev 0), Statement(s) could not be prepared. 
C Procname: [##Y3UPAYWEB1uft00000037400000000002112455] 
C sloledb.cpp [ParamStmtExec,line 11888]: Error/Message: (err 208, sev 16), Invalid object name 'DDLOG'. 
C Procname: [##Y3UPAYWEB1uft00000037400000000002112455] 
C ParamStmtExec failed. HR 80040e14 DBSL retcode 103. stmt: [SELECT MAX(SEQNUMBER) AS c FROM DDLOG ] 
C Conn_i:1 selection:1 singleton:1 flag_fupd:0 use_cursor:0 chksum: 112017 
C DbSlRead - Error 103 (dbcode 208) on open 
C DbSlRead - <##Y3UPAYWEB1uft00000037400000000002112455> 
C DbSlRead - Error 103 (dbcode 208) on fetch 
C DbSlRead - <##Y3UPAYWEB1uft00000037400000000002112455> 
B ***LOG BZY=> unexpected return code 103 calling SEL [dbsynseq#1 @ 255] [dbsynseq0255 ] 
B db_syinit failed 
M *** ERROR => ThCallHooks: event handler db_init for event CREATE_SHM failed [thxxtool3.c 252] 
M *** ERROR => ThIPCInit: hook failed [thxxhead.c 1901] 
M ***LOG R19=> tskh_init, ThIPCInit ( TSKH-IPC-000001) [thxxhead.c 1359] 
M in_ThErrHandle: 1 
M *** ERROR => tskh_init: ThIPCInit (step 1, th_errno 17, action 3, level 1) [thxxhead.c 9413] 
M 
M Info for wp 0 
M 
M stat = 4 
M reqtype = 1 
M act_reqtype = -1 
M rq_info = 0 
M tid = -1 
M mode = 255 
M len = -1 
M rq_id = 65535 
M rq_source = 255 
M last_tid = 0 
M last_mode = 0 
M int_checked_resource(RFC) = 0 
M ext_checked_resource(RFC) = 0 
M int_checked_resource(HTTP) = 0 
M ext_checked_resource(HTTP) = 0 
M report = > < 
M action = 0 
M tab_name = > < 
M 
M ***************************************************************************** 
M * 
M * LOCATION SAP-Server upayweb1_UFT_01 on host upayweb1 (wp 0) 
M * ERROR tskh_init: ThIPCInit 
M * 
M * TIME Mon Jul 27 11:24:58 2009 
M * RELEASE 640 
M * COMPONENT Taskhandler 
M * VERSION 1 
M * RC 17 
M * MODULE thxxhead.c 
M * LINE 9589 
M * COUNTER 1 
M * 
M ***************************************************************************** 
M 
M PfStatDisconnect: disconnect statistics 
M Entering TH_CALLHOOKS 
M ThCallHooks: call hook >ThrSaveSPAFields< for event BEFORE_DUMP 
M *** ERROR => ThrSaveSPAFields: no valid thr_wpadm [thxxrun1.c 730] 
M *** ERROR => ThCallHooks: event handler ThrSaveSPAFields for event BEFORE_DUMP failed [thxxtool3.c 252] 
M Entering ThSetStatError 
M Entering ThReadDetachMode 
M call ThrShutDown (1)... 
M ***LOG Q02=> wp_halt, WPStop (Workproc 0 3740) [dpnttool.c 357]

Unable to open RFC connection to SAP System NSP

Hi all,
During installation i am getting an error which is as follows,
"Unable to open RFC connection to SAP System NSP.
Solution: Start the system."
And the second problem is that there are no connections shown in SAPGUI.
Please help me out.
Thanking you,
Kranthi

HI Kranthi,
Have you checked this thread NW Preview Installation error?
Regards

SAP R/3 installation - FRF-00007 Unable to open RFC connection

Hi all
I install SAP R/3 Enterprise SR1 with SuSE Linux Enterprise server 9 and SAPDB 7.3.28. At the end of the installation exactly on the " Starting RFC Jobs (post processing" the following problem begins.
in the LOG INSTALLATION PROGRESS
See '/sapmnt/RRP/exe/startsap all DVEBMGS00' output in '/sapinstdb/startsap.log'.
INFO 2006-07-27 16:50:47
'/sapmnt/RRP/exe/startsap all DVEBMGS00' returned with '0'.
PHASE 2006-07-27 16:50:49
Prepare Starting RSWBOINS, RADDBDIF
INFO 2006-07-27 16:50:49
RFC parameter CLIENT was set to value 000.
INFO 2006-07-27 16:50:49
RFC parameter USER was set to value DDIC.
INFO 2006-07-27 16:50:49
RFC parameter LCHECK was set to value 1.
INFO 2006-07-27 16:50:49
RFC parameter PCS was set to value 1.
INFO 2006-07-27 16:50:49
RFC parameter LANG was set to value EN.
INFO 2006-07-27 16:50:49
RFC parameter ASHOST was set to value rpone.
INFO 2006-07-27 16:50:49
RFC parameter SYSNR was set to value 00.
INFO 2006-07-27 16:50:49
RFC connection information checked successfully.
ERROR 2006-07-27 16:50:59
FRF-00007 Unable to open RFC connection.
ERROR 2006-07-27 16:50:59FRF-00063 RFC logon failed with message: Connect to SAP gateway failedConnect_PM GWHOST=rpone, GWSERV=sapgw00, ASHOST=rpone, SYSNR=00
ERROR 2006-07-27 16:50:59
FJS-00012 Error when executing script.
IN THE SHELL - KONSOLE
TRACE [iaxxccntrl.cpp:595]
 CController::stepExecuted()
The step StartSAPSystem with key SAPSYSTEM|ind|ind|ind|ind|ind|0|SAPComponent|ind|ind|ind|ind|ind|0|SAPInstancePrepare|ind|ind|ind|ind|ind|0|StartSAPSystem|ind|ind|ind|ind|ind|0|StartSAPSystem has been executed successfully.
TRACE [iaxxejsexp.cpp:138]
 EJS_Installer::writeTraceToLogBook()
t_SAPComponent_SAPSystemLogon_SHARED.insertRow(), inserting
TRACE [iaxxccntrl.cpp:595]
 CController::stepExecuted()
The step sCopytSAPSystemsLogon with key SAPSYSTEM|ind|ind|ind|ind|ind|0|SAPComponent|ind|ind|ind|ind|ind|0|SAPComponent_Rfc_Jobs|ind|ind|ind|ind|ind|0|sCopytSAPSystemsLogon has been executed successfully.
PHASE 2006-07-27 16:50:49 [iaxxccolwk.cpp:328]
 CCheckCollectingWalker::printPhaseInfo()
Prepare Starting RSWBOINS, RADDBDIF
TRACE [iaxxclib.cpp:56]
 load()
Opened iamodrfc.so
TRACE [iaxxejsexp.cpp:138]
 EJS_Installer::writeTraceToLogBook()
Connect to SAP gateway failed
Connect_PM GWHOST=rpone, GWSERV=sapgw00, ASHOST=rpone, SYSNR=00
LOCATION CPIC (TCP/IP) on local host
ERROR connection to partner broken
TIME Thu Jul 27 16:50:59 2006
RELEASE 620
COMPONENT NI (network interface)
VERSION 36
RC -6
MODULE niuxi_mt.c
LINE 1237
DETAIL NiPRead (0.0.0.0/0)
SYSTEM CALL recv
ERRNO 104
ERRNO TEXT Connection reset by peer
COUNTER 3
Transaction begin ********************************************************
TRACE [iaxxbrfc.cpp:119]
 CIaRfc::CIaRfc
Instance for SAP system module was created.
INFO 2006-07-27 16:50:49 [iaxxrfcimp.cpp:431]
 CAbRfcImpl::setRfcConnectParam
RFC parameter CLIENT was set to value 000.
INFO 2006-07-27 16:50:49 [iaxxrfcimp.cpp:431]
 CAbRfcImpl::setRfcConnectParam
RFC parameter USER was set to value DDIC.
INFO 2006-07-27 16:50:49 [iaxxrfcimp.cpp:431]
 CAbRfcImpl::setRfcConnectParam
RFC parameter LCHECK was set to value 1.
INFO 2006-07-27 16:50:49 [iaxxrfcimp.cpp:431]
 CAbRfcImpl::setRfcConnectParam
RFC parameter PCS was set to value 1.
INFO 2006-07-27 16:50:49 [iaxxrfcimp.cpp:431]
 CAbRfcImpl::setRfcConnectParam
RFC parameter LANG was set to value EN.
INFO 2006-07-27 16:50:49 [iaxxrfcimp.cpp:431]
 CAbRfcImpl::setRfcConnectParam
RFC parameter ASHOST was set to value rpone.
INFO 2006-07-27 16:50:49 [iaxxrfcimp.cpp:431]
 CAbRfcImpl::setRfcConnectParam
RFC parameter SYSNR was set to value 00.
INFO 2006-07-27 16:50:49 [iaxxrfcimp.cpp:571]
 CAbRfcImpl::checkConnectInfo
RFC connection information checked successfully.
ERROR 2006-07-27 16:50:59 [iaxxrfcimp.cpp:481]
 CAbRfcImpl::openRfcConn
FRF-00007 Unable to open RFC connection.
TRACE [iaxxrfcimp.cpp:482]
 CAbRfcImpl::openRfcConn
Failed to open RFC connection
TRACE [iaxxrfcimp.cpp:485]
 CAbRfcImpl::openRfcConn
Connect to SAP gateway failed
Connect_PM GWHOST=rpone, GWSERV=sapgw00, ASHOST=rpone, SYSNR=00
LOCATION CPIC (TCP/IP) on local host
ERROR connection to partner broken
TIME Thu Jul 27 16:50:59 2006
RELEASE 620
COMPONENT NI (network interface)
VERSION 36
RC -6
MODULE niuxi_mt.c
LINE 1237
DETAIL NiPRead (0.0.0.0/0)
SYSTEM CALL recv
ERRNO 104
ERRNO TEXT Connection reset by peer
COUNTER 3
ERROR 2006-07-27 16:50:59
 CJSlibModule::writeLogEntry()
FRF-00063 RFC logon failed with message: Connect to SAP gateway failed
Connect_PM GWHOST=rpone, GWSERV=sapgw00, ASHOST=rpone, SYSNR=00
LOCATION CPIC (TCP/IP) on local host
ERROR connection to partner broken
TIME Thu Jul 27 16:50:59 2006
RELEASE 620
COMPONENT NI (network interface)
VERSION 36
RC -6
MODULE niuxi_mt.c
LINE 1237
DETAIL NiPRead (0.0.0.0/0)
SYSTEM CALL recv
ERRNO 104
ERRNO TEXT Connection reset by peer
COUNTER 3
Transaction end **********************************************************
TRACE [iaxxejsbas.hpp:156]
 EJS_Base::dispatchFunctionCall()
JS Callback has thrown exception
ERROR 2006-07-27 16:50:59 [iaxxejsctl.cpp:241]
 EJS_ControllerImpl::executeScript()
FJS-00012 Error when executing script.
TRACE [iaxxgenimp.cpp:428]
 processUserInput()
got notification...
TRACE [iaxxsubjct.cpp:58]
 notify()
releasing notifyLock
DO YOU HAVE SOME IDEA; HOW I CAN SOLVING THIS PROBLEM
Thanks
Jose Marcos

Hi Johanes
Thank you very much fot your email
Sorry Im new in this Installation
I have some questions.
I see the SPdent, and I dont have any SP Installed
In the etc/host I have:
hosts This file describes a number of hostname-to-address
 mappings for the TCP/IP subsystem. It is mostly
 used at boot time, when no name servers are running.
 On small systems, this file can be used instead of a
 "named" name server.
Syntax:
IP-Address Full-Qualified-Hostname Short-Hostname
127.0.0.1 localhost
special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback
fe00::0 ipv6-localnet
ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
192.168.101.29 rpone.local rpone
I need to install the SP?
What IP I need to delete ?
Regards
Jose

ORA-28575: unable to open RPC connection to external procedure agent when trying to connect ORE.connect

Hello,
I had installed ore 1.3.1 windows server 2008 on top of Oracle DB 11.2.0.3 ,but when I connect the database,it didn't work.
That is my code and error code.
ore.connect(user = "rquser", sid = "db11g", host = "....", password = "....", all = TRUE)
Got error as below:
error.oci.GetQuery(conn, statement, data = data, prefetch = prefetch, :
ORA-28575: unable to open RPC connection to external procedure agent
ORA-06512: at "RQSYS.RQEVALIMPL", line 17
ORA-06512: at "RQSYS.RQEVALIMPL", line 14
ORA-06512: at line 4
Also i have follwed the below link:
///ORE1.3-ore-server-win-x86_64-1.3,error ORA-28575: unable to open RPC connec
But failed to resolve the problem.
Below are the TNS and Listener file entry:
# listener.ora Network Configuration File: F:\OracleDB\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = EXTPROC)
      (ORACLE_HOME = H:\ORA11G\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:H:\ORA11G\product\11.2.0\dbhome_1\bin\oraclr11.dll")
LISTENER =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.168.11.69)(PORT = 1521))
ADR_BASE_LISTENER = H:\ORA11G
-============================
# tnsnames.ora Network Configuration File: F:\OracleDB\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
    (CONNECT_DATA =
      (SID = EXTPROC)
      (PRESENTATION = RO)
DB11G =
(DESCRIPTION =
(ADDRESS_LIST=
   (ADDRESS = (PROTOCOL = TCP)(HOST = 10.168.11.69)(PORT = 1521))
(CONNECT_DATA =
    (SERVER = DEDICATED)
    (SID = DB11G)
====================================================
Thanks
Sandy

Hi Sandy,
If you set EXTPROCS_DLLS=ANY in the listener and then restart the listener, does it fix the problem?
SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = EXTPROC)
      (ORACLE_HOME = H:\ORA11G\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ANY")
LISTENER =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.168.11.69)(PORT = 1521))
Sherry

ORA-28575: unable to open RPC connection to external procedure agent

Hi everybody,
Could you please help me with this problem? I'm trying to configure Oracle XE 11g for external procedures, this because I have to access some procedures in a DLL made in Delphi 6.0, but even with the simplest of the dll I make, like a sum made in C, I can't get pass this error ORA-28575: unable to open RPC connection to external procedure agent.
This is my listener.ora:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
(PROGRAM = extproc)
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
(ADDRESS = (PROTOCOL = TCP)(HOST = myPC)(PORT = 1521))
DEFAULT_SERVICE_LISTENER = (XE)
and this is my tnsnames.ora:
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = myPC)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
Do you know what could be wrong? I'm out of ideas and google search...
Also, is there any difference in a calling for a DLL made on VB and one made in Delphi??
Thanks and Regards,

Hello,
This error could appear due to issues with configuration of your listener, database or with extproc. First check that the permissions on extproc in your Oracle_home specified in your listener.ora file are valid:
Run the following ./extproc and it should display the banner.
If above is ok, then check for the domain name. One probable reason could be that if default_domain is set and that domain is not appended to the service name in tnsnames.ora, the connection fails.
regards
fahdmirza.blogspot.com

Error : FRF-00007 Unable to open RFC connection

Hi All,
I'm installing SAP BW 3.5 for oracle 9.2 and patch 10.1 on AIX 5.3server.
The end of installation 'Starting RFC jobs" i got the error.
Log Details:
ERROR 2008-07-28 19:20:02
FRF-00007 Unable to open RFC connection.
ERROR 2008-07-28 19:20:02
FRF-00063 RFC logon failed with message: Failed: Connect to SAP gateway failedConnect_PM GWHOST=biqci, GWSERV=sapgw00, ASHOST=biqci, SYSNR=00
Can anybody help me to solve this issue
Regards,
M.M Selvakumaar
09739798709
subject changed by moderator!... Read the "Rules of Engagement"
Edited by: Juan Reyes on Jul 28, 2008 4:03 PM

Hi juan,
Thanks for Ur reply
As per ur advice : I checked the path etc/services
Everything is fine there
Then
Solution:
I stopped the sap service and restart the service then I continued the installation without error
After installation I checked T-code: SICK there I got one error
Error Details:
SAP System Check
OS release AIX 3 5 00C5E98B4C00 is not supported with this kernel (640)
Severe problems were detected during initial system check.
Please, do not use that system before fixing these problems.
So please help me to solve the issue
Regards,
MM.selvakumar

FRF-00007 Unable to open RFC connection.

I am trying to install SAP R/3 Enterprise 4.70 on Windows Server 2000, database Oralce 9.2 and I want to install entire SAP system in 1 Computer.
I have been installed Oracle 9.2 and SAP's center service successfully.
But when i install SAP's database service it throws error as below and
teminated.
ERROR 2006-12-04 01:01:08
FRF-00007 Unable to open RFC connection.
ERROR 2006-12-04 07:03:21
FRF-00063 RFC logon failed with message: Failed: Connect to SAP gateway failedConnect_PM GWHOST=diane, GWSERV=sapgw00, ASHOST=diane, SYSNR=00

Hi,
I had a similar error, with windows 2000 advanced server, oracle 9.2.0.6, SAP BW 3.1.
To resolve this error please upgrade your kernel.
download the kernel. say 640
uncar the files sapdbexe.sar and sapexe.sar using the sapcar.exe
on dos prompt go to the particular directory where u have downloaded the above sar files using "cd" command.
SAPCAR -xvf <your-SAR-file> to uncar the files.
shut down sap using the MMC.
then in services stop saposcol
oracle service sapserviceSID
and the sapSID_##
now just copy the new kerlnel files you have uncared above into the /usr/sap/SID/exe/run/ directory.
start the services you stopped and start SAP using the MMC.
Now you should be able to logon. Somtimes the MMC shows the yellow status due to missing workprocess status. However the system should work fine.
Manmath.

Set up Tape Drive and Library on Sun/Sparc: unable to open qlm connection

Hi There:
Having closely followed OSB documentaion, w/ success ... we have come upon a "qlm connection" problem, on our Sun/Sparc platform:
uname -msrvapi
SunOS rsc1appsvr1 5.10 Generic_125100-04 sun4u sparc SUNW,Sun-Fire-480R
If you please, can you suggest a solution, below is error and details from obtool>
ob> lsvol -L tc-lib
Error: unable to open qlm connection - device not found in external table
ob> lsdev
library tc-lib in service
drive 1 tc-tape in service
ob>
ob> lsdev rsc1appsvr1
Error: can't resolve device rsc1appsvr1 - name not found
ob> lsdev rsc1appsvr1
Error: can't resolve device rsc1appsvr1 - name not found
ob> lsdev -l
tc-lib:
Device type: library
Model: [none]
Serial number: [none]
In service: yes
Debug mode: no
Barcode reader: default (hardware-selected)
Barcodes required: no
Auto clean: no
Clean interval: (not set)
Clean using emptiest: no
UUID: 68bf05e0-d0de-1029-9c8b-cbb22d367641
Attachment 1:
Host: rsc1appsvr1
Raw device: /dev/obl0
tc-tape:
Device type: tape
Model: [none]
Serial number: [none]
In service: yes
Library: tc-lib
DTE: 1
Automount: yes
Error rate: 8
Query frequency: 1645915KB (1685417328 bytes) (from driver)
Debug mode: no
Blocking factor: (default)
Max blocking factor: (default)
Current tape: [unknown]
Use list: all
Drive usage: [not set]
Cleaning required: [unknown]
UUID: ae73d426-d0de-1029-9c8b-cbb22d367641
Attachment 1:
Host: rsc1appsvr1
Raw device: /dev/obt0
ob>

more info:
SERVER> tar -cvf /dev/obt0 *
a add_drv.txt 1K
a envosb 1K
a ident_install/ 0K
a ident_install/Disk4/ 0K
a ident_install/Disk4/stage/ 0K
a ident_install/Disk4/stage/Patches/ 0K
a ident_install/Disk4/stage/Patches/oracle.tg.tg4ifmx/ 0K
a ident_install/Disk4/stage/Patches/oracle.tg.tg4ifmx/10.1.0.4.2/ 0K
a ident_install/Disk4/stage/Patches/oracle.tg.tg4ifmx/10.1.0.4.2/1/ 0K
a ident_install/Disk4/stage/Patches/oracle.tg.tg4ifmx/10.1.0.4.2/1/DataFiles/ 0K
a ident_install/Disk4/stage/Patches/oracle.tg.tg4ifmx/10.1.0.4.2/1/DataFiles/bin.2.2.jar 227K
tar: write error: I/O error
elcaro@rsc1appsvr1>

Can I open remote connection manager with no menu bar

I am running a LabVIEW executable that does not have the standard menu bar, is there a way to programmatically open the remote connection manager. I know that I can access properties that provide this data, but if possible I wanted to make use of the code that LabView has already created

It's a VI called connection manager in \Project\remotepanel.llb.

Unable to open database connection after applicaiton is running for several days.

Has anyone experienced a similar error to this:
After about 3 days of use our application starts to report errors opening
the database connection. By that time we've had thousands of transactions
happen. Oracle is only showing a few open connections to our iAS host so
the error seems to indicate the connection pool. I'm configured for 64
connections (the default). We are using the Oracle native driver on iAS
SP3, Solaris.
The iAS ksvradmin monitor gives errors when trying to see how many open
connections it has (verified bug in SP3), so I can't get any info from iAS
on the connection pool.
Thanks in advance,
Rodger Ball
Sr. Engineer
Business Wire

iAS6 SP3 and earlier cannot detect dead connections. If connections become
stale, iAS does not detect this and will hand out these stale connections.
I don't know enough about your problem, but you can check for this.
hope this helps,
-James
"Rodger Ball" <[email protected]> wrote in message
news:9suucb$[email protected]..
Has anyone experienced a similar error to this:
After about 3 days of use our application starts to report errors opening
the database connection. By that time we've had thousands of transactions
happen. Oracle is only showing a few open connections to our iAS host so
the error seems to indicate the connection pool. I'm configured for 64
connections (the default). We are using the Oracle native driver on iAS
SP3, Solaris.
The iAS ksvradmin monitor gives errors when trying to see how many open
connections it has (verified bug in SP3), so I can't get any info from iAS
on the connection pool.
Thanks in advance,
Rodger Ball
Sr. Engineer
Business Wire

ORA-28575: unable to open RPC connection to external procedure

I am trying to run a little external procedure that allows me to run a shell script from a stored procedure, however I keep getting the error as shown in the subject line. I understand that this error is caused by misconfigured listener.ora and tnsnames.ora files. I have been trying to set them up to use IPC and extproc, however, for the life of me I can't seem to get it to work.
Would it be possible so someone to post sample .ora files that allow trusted callouts?
P.S. I'm running on Redhat 7.2 and have no other problems (other than a lack of knowledge :) ).
Thanks,
Khalid.

Try to add the following code in the tnsnames.ora and listener.ora respectively:
tnsnames.ora
extproc_connection_data =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = IPC)
(KEY = xxx)
(CONNECT_DATA =
(SID = extproc)
listener.ora
LISTENER =
(ADDRESS_LIST =
(ADDRESS=
(PROTOCOL=TCP)
(HOST=192.168.yyy.yyy)
(PORT=1521)
(ADDRESS=
(PROTOCOL=IPC)
(KEY=xxx)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = extproc)
(ORACLE_HOME = /usr/users/oracle)
(PROGRAM = extproc)
REMEMBER: the key in tnsnames.ora = the key in listener.ora

Remote connection to SAP is failed due to router settings in SMP

Dear Gurus,
We have configured saprouter for our landscape in solution manager server.
we want to open remote connection to SAP for our systems.
in service.sap.com I tried to maintain the saprouter details
but it is not allowing me to edit IP address
for ex: in the SAP-Router tab when i gave hostname of saprouter , it is automatically
selected as another IP address which is unique.
Could you please guide us , how can we proceed further and give remote connections to SAP
Thanks and Regards

hi,
If you want to change the IP address of your router than you have to open a OSS message to change the IP. Customer can not change the router IP address. After your message SAP will change the IP.
Thanks & Regards
kARAN

SFTP receiver error: putFile: Could not connect to remote host; Reason: Unable to open Sftp client. SshReasonCode: CHANNEL_FAILURE

Hi,
When we try to send file over seeburger SFTP (receiver) we are getting the error as below.
Message processing failed. Cause: javax.resource.ResourceException: Fatal exception: javax.resource.ResourceException: >> Description: SFTP transaction error occured.>> Details: putFile: Could not connect to remote host; Reason: Unable to open Sftp client. SshReasonCode: CHANNEL_FAILURE>>SendingStatus: NOT_TRANSMITTED>>FaultCategory: COMMUNICATION_ERROR>>Retryable: true>>Fatal: true, >> Description: SFTP transaction error occured.>> Details: putFile: Could not connect to remote host; Reason: Unable to open Sftp client. SshReasonCode: CHANNEL_FAILURE>>SendingStatus: NOT_TRANSMITTED>>FaultCategory: COMMUNICATION_ERROR>>Retryable: true>>Fatal: true
But we are able to connect through filezilla . we are able to create and delete file using the same username and password which is being used in SFTP adapter.
we have imported the both dsa and rsa keys in SFTP partner folder in NWA. Even though we are getting same error.
Thanks,
Vinayak

Hi Ram,
we checked with network team and port 22 is open and they are able to ping to the target system.
we checked the seeburger logs and we see EOF received from remote site error:
Caused by: com.maverick.ssh.SshException: EOF received from remote side [Unknown cause]
#at com.maverick.ssh2.TransportProtocol.b(Unknown Source)
#at com.maverick.ssh2.TransportProtocol.i(Unknown Source)
#at com.maverick.ssh2.TransportProtocol.nextMessage(Unknown Source)
#at com.maverick.ssh.message.SshMessageRouter.d(Unknown Source)
#at com.maverick.ssh.message.SshMessageRouter.access$000(Unknown Source)
#at com.maverick.ssh.message.SshMessageRouter$_b.run(Unknown Source)
Thanks,
Vinayak.

Query a List of Open WMI connections on a server from a remote system

We are monitoring a specific windows service on a server using Sitescope remote monitoring. The sitescope system uses a WMI method to Check if the service on a specific server is up or not. Initially it works like a charm but over time the WMI connections from
sitescope time out and we have been told that Sitescope is not closing the WMI connection it opens gracefully and the open connections pile up.
I am looking for a way to list open WMI connections to a specific service and/or server from a remote system and a way to kill those connections via a scheduled PowerShell (or batch/perl) script. I was able to list specific classes by -list parameter
of the Get-WmiObject cmdlet
but am unable to determine which class will give me the information that I require and the method to kill those connections.

Sitescope is not closing the WMI connection it opens gracefully and the open connections pile up.
1. It's not clear what "not closing the WMI connection it opens gracefully" means. WMI is a management technology that uses DCOM to connect to remote computers. (Is it really a question about DCOM?)
2. It's not clear what specifically "open connections pile up" means and what problem(s) it causes.
3. This is really a support question for that software's developer, not a question about WMI.
-- Bill Stewart [Bill_Stewart]

Unable to open remote connection

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