on 07-17-2013 7:09 PM
Hi all,
My oracle is running.
The startsap command execute successfully as well. However, even with the sap up and running, i am not able to connect the sap system using sap gui730.
I checked the sap services by
ps -ef | grep SAP | wc -l
and I found only 11 sap running processes
but when I execute in a server that I connect sap by sapgui i have
46 SAP running processes.
I dont know if this can be the problems.
Please help me to solve this issue.
best regards
Ernesto
Hello Ernesto,
However, even with the sap up and running, i am not able to connect the sap system using sap gui730.
What is the error you get?
You can check the status of processes with <sid>adm user by
sapcontrol -nr <instance nr.> -host <hostname> -prot NI_HTTP -function GetProcessList
command. Let us know the result.
Best regards,
Adam
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Hi Adam,
I start the oracle database and sap, but when i want to connect sap via sapgui it returns the error
Partner ‘172.16.0.200:sapdp00’ not reached
WSAEXCONNREFUSED: Connection refused
Please find bellow the output of the command sapcontrol -nr 00 -host srvmap20 -prot NI_HTTP -function GetProcessList
srvmap20:dsvadm 123> sapcontrol -nr 00 -host srvmap20 -prot NI_HTTP -function GetProcessList
18.07.2013 10:23:16
GetProcessList
OK
name, description, dispstatus, textstatus, starttime, elapsedtime, pid
msg_server, MessageServer, GREEN, Running, 2013 07 18 10:04:23, 0:18:53, 46572
disp+work, Dispatcher, GRAY, Stopped, , , 46573
rslgcoll, Central Syslog Collector, GREEN, Running, 2013 07 18 10:04:23, 0:18:53, 46574
rslgsend, Central Syslog Sender, GREEN, Running, 2013 07 18 10:04:23, 0:18:53, 46575
igswd_mt, , GREEN, Running, 2013 07 18 10:04:23, 0:18:53, 46576
srvmap20:dsvadm 124>
Best regards
Ernesto
Hello Ernesto,
Partner ‘172.16.0.200:sapdp00’ not reached
WSAECONNREFUSED: Connection refused
This error comes because dispatcher is simply not running, therefore it is nothing to connect to.
disp+work, Dispatcher, GRAY, Stopped, , , 46573
This shows the same, dispatcher is not running.
First of all you need to check dev_disp and dev_wNN traces. There you can find more information about the root cause. If you have doubt, just attach (not copy the content but attach) these traces to this discussion.
Best regards,
Adam
Hi all again,
Thank you so much once more for your suggestions.
I have attached the output of dev_disp.
All the dev_w* logs are empty.
I am sorry A. Wahjudi for not replaying on time.
I am also checking the logs but I would be very if you too help me again in these issue.
Best regards
Ernesto
Hi Ernesto,
I checked your dev_disp logfile, and I think somehow the hostname between your SAP system and the actual hostname of your server is inconsistent.
If you have a new installation, this is maybe during your input parameter, or else there was some change in the host-file or network configuration.
Check the /etc/hosts entry and check the result of uname -n, if this is "consistent"
dev_disp:
***LOG Q0I=> NiPGetHostByName: hostname 'localhost' not found: gethostbyname [niuxi.c 1477]
*** ERROR => NiGetLoopbackAddr: NiIGetNodeAddr failed (rc=-2) [nixx.c 1894]
*** ERROR => NiDgHdlBindName: invalid hostname 'localhost' (rc=-2;hdl 0) [nixx.c | 3659] |
*** ERROR => DpCommInit: NiDgHdlBindName failed: -8 [dpxxdisp.c 10302]
*** DP_FATAL_ERROR => DpSapEnvInit: DpCommInit
*** DISPATCHER EMERGENCY SHUTDOWN ***
dev_rd:
GwPrintMyHostAddr: my host addresses are :
1 : [172.16.0.200] srvmap20.bancomoc.mz (HOSTNAME)
2 : [127.0.0.1] localhost (LOCALHOST)
Full qualified hostname = srvmap20.bancomoc.mz
I hope this will help you.
Regards,
Andre
Hello Ernesto,
In addition to Andre's A. Wahjudi memo:
You can check the correct hostname resolution by running this command as <sid>adm:
niping -v -H localhost
This must be consistent in both directions (both hostname to address and address to hostname):
localhost is resolved to 127.0.0.1
127.0.0.1 is resolved to localhost
e.g.:
probud2:bcsadm 52> niping -v -H localhost
Hostname/Nodeaddr verification:
===============================
[...]
Lookup of hostname: localhost (NiHostToAddr)
--> IP-Addr.: 127.0.0.1
Lookup of IP-Addr.: 127.0.0.1 (NiAddrToHost)
--> Hostname: localhost
Adam
Hi all again,
I really had probolem with
dsvadm#niping -v -H localhost
But now, i have solved it . Now, niping -v -H localhost doesnt return error.
srvmap20:dsvadm 23> niping -v -H localhost
Hostname/Nodeaddr verification:
===============================
Hostname of local computer: srvmap20
Lookup of hostname: srvmap20
--> IP-Addr.: 172.16.0.200
Lookup of IP-Addr.: 172.16.0.200
--> Hostname: srvmap20
Lookup of hostname: localhost
--> IP-Addr.: 127.0.0.1
Lookup of IP-Addr.: 127.0.0.1
--> Hostname: localhost
Thank you so much, but I am still in trouble and I am getting crazy.
The SAP still return the error when logging through sapgui.
I am checking the dev_disp and there are some error.(please take a look to the attached file)
I am working on it but I still count on you.
Thanks a lot to all of you. Since I posted this issue I have been running through to solution with your valuable suggestions.
Ernesto
Hi Ernesto,
When you have solved the niping-issue, the hostname is srvmap20.
Now I saw in your new dev_disp it uses: srvmap20_DSV_00
So you need to find out where is this come from: Please check your SAP-profiles.
dev_disp:
>>Fri Jul 19 09:23:33 2013
rdisp/http_min_wait_dia_wp : 1 -> 1
***LOG Q0K=> DpMsAttach, mscon ( srvmap20) [dpxxdisp.c 12778]
DpStartStopMsg: send start message (myname is >srvmap20_DSV_00 <)
DpStartStopMsg: start msg sent
CCMS: start to initalize 3.X shared alert area (first segment).
*** ERROR => DpWPCheck: W0 (pid 3972) died (severity=0, status=65280) [dpxxdisp.c 15891]
child (pid=3972) exited with exit code 255
I hope this will help you.
Regards,
Andre
Hi Alberto,
Now we cant trace error by checking dev_disp log.
Please attach latest dev_w* log. But i doubt this is due to missing cryptolib files from kernel.
Please check do you have sapcryptolib files in kernel and make sure that parameter
snc/enable = 0 in DEFAULT .PFL or Instance profile instead of snc/enable = 1
.
I am not sure about this...For more analysis we need latest dev_w* logs.
Regards,
Surojit
Thank you guys,
You are very smart.
The last thing to do was to change the parameter snc/enable from 1 to 0.
Now I am a normal again because of your help.
Thank you Surojit Guha, A. Wahjudi, Adam Csaba Goetz, A. Wahjudi
Ernesto
Hi Ernesto,
I'm glad that you are back to "normal" now.
You did have several problems to solve, and one of them was the hostname, that's why your SAP couldn't start in the first place.
And I did found this via the dev_disp log, which I asked you, despite that other people said "Now we cant trace error by checking dev_disp log"
And by default is the parameter snc/enable value=0, so you need to know what you need for your environment and why you did changed this to 1 previously.
I'm just surprised to see that you have marked this snc parameter as the "correct answer"....
Regards,
Andre
Hi Alberto,,
Please check SAP Note
1872990 - various error messages related to incorrect resolution of localhost
The workproces use "localhost" for internal communications. Please check whether the entries in /etc/hosts are correct or paste /etc/hosts file here.
Please check if such entry exists in /etc/hosts:
127.0.0.1 localhost
Please award point if this helps.
If this also doesn't helps please provide us trace 2 file of dev_disp. I want to check details of part of below lines because it can be network issue also.
*** ERROR => NiDgHdlBindName: invalid hostname 'localhost' (rc=-2;hdl 0) [nixx.c 3659]
*** ERROR => DpCommInit: NiDgHdlBindName failed: -8 [dpxxdisp.c 10302]
*** DP_FATAL_ERROR => DpSapEnvInit: DpCommInit
*** DISPATCHER EMERGENCY SHUTDOWN ***
Regards,
Surojit
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Hi Ernesto,
Please check the results from following
1) ps -eaf | grep dw
2) ps -eaf | grep ms
3) Share dev_rd logs
4) Share output log from R3trans -d command
Regards,
Deepak Kori
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Hi Deepak,
Thank u so much by replay.
Please find the output of the commands.
1) ps -eaf | grep dw
dsvadm 47538 44801 0 10:11:26 pts/tb 0:00 grep dw
2) ps -eaf | grep ms
root 37 0 0 21:46:47 ? 0:00 usbmsd
root 36 0 0 21:46:47 ? 0:00 lvmschedd
cimsrvr 1892 1891 0 21:50:20 ? 0:16 cimservermain --executor-socket 4
root 1891 1 0 21:50:20 ? 0:01 /opt/wbem/lbin/cimserver
root 2109 1 0 21:50:51 ? 0:00 /etc/opt/resmon/lbin/emsagent
root 2053 1 0 21:50:46 ? 0:00 /opt/omni/lbin/kms
dsvadm 46572 46514 0 10:04:23 ? 0:00 ms.sapDSV_DVEBMGS00 pf=/usr/sap/DSV/SYS/profile/DSV_DVEBMGS00_srvmap20
root 15665 1 0 23:09:06 ? 0:00 /usr/sbin/stm/uut/bin/tools/monitor/msamon
root 15674 1 0 23:09:08 ? 0:00 /usr/sbin/stm/uut/bin/tools/monitor/msamon_sas
dsvadm 47583 44801 0 10:11:50 pts/tb 0:00 grep ms
3) Share dev_rd logs
---------------------------------------------------
trc file: "dev_rd", trc level: 1, release: "700"
---------------------------------------------------
Sat Jun 29 01:18:07 2013
***LOG S00=> GwInitReader, gateway started ( 16522) [gwxxrd.c 1759]
systemid 274 (HP (IA-64) with HP-UX)
relno 7000
patchlevel 0
patchno 331
intno 20050900
make: single threaded, ASCII, 64 bit, optimized
pid 16522
gateway runs with dp version 247(ext=110) (@(#) DPLIB-INT-VERSION-247)
gateway (version=700.2011.12.02)
gw/reg_no_conn_info = 0
gw/local_addr : 0.0.0.0
* SWITCH TRC-RESOLUTION from 1 TO 1
gw/process_external_ping = 1
Sat Jun 29 01:18:08 2013
CCMS: Initalizing shared memory of size 40000000 for monitoring segment.
CCMS: Checking Downtime Configuration of Monitoring Segment.
Bind service sapgw00 (socket) to port 3300
GwIRegInitRegInfo: reg_info file /usr/sap/DSV/DVEBMGS00/data/reginfo not found
GwPrintMyHostAddr: my host addresses are :
1 : [172.16.0.200] srvmap20.bancomoc.mz (HOSTNAME)
2 : [127.0.0.1] localhost (LOCALHOST)
Full qualified hostname = srvmap20.bancomoc.mz
DpSysAdmExtCreate: ABAP is active
DpSysAdmExtCreate: VMC (JAVA VM in WP) is not active
Sat Jun 29 01:18:17 2013
DpShMCreate: sizeof(wp_adm) 30608 (1224)
DpShMCreate: sizeof(tm_adm) 5351424 (26624)
DpShMCreate: sizeof(wp_ca_adm) 22912 (76)
DpShMCreate: sizeof(appc_ca_adm) 7600 (76)
DpCommTableSize: max/headSize/ftSize/tableSize=500/16/552048/552064
DpShMCreate: sizeof(comm_adm) 552064 (1088)
DpSlockTableSize: max/headSize/ftSize/fiSize/tableSize=0/0/0/0/0
DpShMCreate: sizeof(slock_adm) 0 (104)
DpFileTableSize: max/headSize/ftSize/tableSize=0/0/0/0
DpShMCreate: sizeof(file_adm) 0 (72)
DpShMCreate: sizeof(vmc_adm) 0 (1760)
DpShMCreate: sizeof(wall_adm) (25648/36736/80/104)
DpShMCreate: sizeof(gw_adm) 48
DpShMCreate: SHM_DP_ADM_KEY (addr: c00000000f400000, size: 6035120)
DpShMCreate: allocated sys_adm at c00000000f400000
DpShMCreate: allocated wp_adm at c00000000f401de0
DpShMCreate: allocated tm_adm_list at c00000000f409570
DpShMCreate: allocated tm_adm at c00000000f4095d0
DpShMCreate: allocated appc_ca_adm at c00000000f929750
DpShMCreate: allocated comm_adm at c00000000f92b500
DpShMCreate: system runs without slock table
DpShMCreate: system runs without file table
DpShMCreate: allocated vmc_adm_list at c00000000f9b2180
DpShMCreate: allocated gw_adm at c00000000f9b2200
DpShMCreate: system runs without vmc_adm
DpShMCreate: allocated ca_info at c00000000f9b2230
MtxInit: -2 0 0
DpRqQInit: Parameter rdisp/queue_lock_level = 2
Sat Jun 29 01:18:19 2013
GwDpInit: attached to gw_adm at c00000000f9b2200
Mon Jul 1 19:00:22 2013
caught SIGINT (2)
***LOG S30=> GwStopGateway, gateway stopped () [gwxxrd.c 15104]
4) Share output log from R3trans -d command
This is R3trans version 6.14 (release 700 - 26.10.11 - 13:00:00).
R3trans finished (0000).
Hi Ernesto,
Please check the developer-files, starting with dev_disp one.
Also the result and log of R3trans -d, as a check that the connection to the DB is OK.
If you noticed that there are way less sap running processes, then there should be an error mentioned there in the developer-files.
You could also check using dpmon, to check the status of your work-processes (like SM50 overview) from the OS-level. Are they all "running"? You should compare the amount of them with the amount defined in your profile.
Also check the Oracle alert.log file, just to make sure everything is OK there.
I hope this will help you.
Regards,
Andre
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