Solved: Error When Configuring HTTP Access to HANA Multite...

THorton · ‎04-30-2015

Hello Everyone,

I have converted an existing single container SAP HANA database into a Multitenant database. I am trying to configure HTTP Access to Multitenant Database Containers per the following documentation (which is the same is in the HANA Administration Guide):

http://help.sap.com/saphelp_hanaplatform/helpdata/en/af/24ce38929b4f1fa934a28147fc7641/content.htm

Before making any configuration changes, the XS engine page (http://<XSServerHost>:80<instance_no>) loads successfully with the default configuration of parameter wdisp/system_0:

SID=$(SAPSYSTEMNAME), EXTSRV=http://localhost:3$(SAPSYSTEM)08, SRCURL=/

However, when I change the value of this parameter to the value detailed in the documentation, I receive a "503 Service not available:"

SID=$(SAPSYSTEMNAME), EXTSRV=http://localhost:3$(SAPSYSTEM)08, SRCVHOST=<FQDN of host>

*Note that I used "08" in EXTSRV instead of "14," per the documentation because the system was converted from single-container mode to multiple-container mode. However, I have tried "14" as well, but it does not work, either.

I increased the trace level of the Web Dispatcher and found the errors detailed below in the trace file.

I have not found any documentation detailing what these errors mean. Any assistance would be appreciated. Thanks in advance!

Best Regards,

Tommye Horton

[Thr 139978579265280] eppSetTraceLevel: changing trace level to 3
[Thr 139978628482816] NiSelISelectInt: 0 handles selected (0 buffered)
[Thr 139978628482816] WATCHDOG TRACE BEGIN
[Thr 139978628482816] IcmCheckForBlockedThreads: check for blocked SSL-threads
[Thr 139978628482816] IcmWatchDogThread: check ni handles (timeout=5000)
[Thr 139978628482816] WATCHDOG TRACE END
[Thr 139978628482816] SiSelEPSelect: start select (timeout=5000)
[Thr 139978813048576] Wed Apr 29 19:47:41 2015
[Thr 139978813048576]     [0] revt=1 ptr=0x7f4f5eb79078 (sock 30;evt=3)
[Thr 139978813048576] SiSelEPNext: sock 30 selected (pos=3; revt=r--)
[Thr 139978813048576] NiSelIListInsert: add hdl 25 [3] to sel-list (0) of set0
[Thr 139978813048576] NiSelISelectInt: 1 handles selected (0 buffered)
[Thr 139978813048576] MAIN TRACE BEGIN
[Thr 139978813048576] IcmAcceptClient: Connection request from Client received
[Thr 139978813048576] NiIPeekListen: peek successful for hdl 25
[Thr 139978813048576] NiIAccept: hdl 25 accepted connection
[Thr 139978813048576] NiICreateHandle: hdl 768 state NI_INITIAL_CON
[Thr 139978813048576] NiIInitSocket: set default settings for hdl 768/sock 138 (I4; ST)
[Thr 139978813048576] NiIBlockMode: set blockmode for hdl 768 FALSE
[Thr 139978813048576] NiIAccept: state of hdl 768 NI_ACCEPTED
[Thr 139978813048576] NiPGetHostByAddr: addrname of <IP Address 1> is '<hostname 1>'
[Thr 139978813048576] NiHLGetHostName: got address <IP Address 1> from operating system
[Thr 139978813048576] NiIGetHostName: addr <IP Address 1> = hostname '<hostname 1>'
[Thr 139978813048576] NiIAccept: hdl 25 accepted hdl 768 from <hostname 1>:<port for hostname 1>
[Thr 139978813048576] NiIAccept: hdl 768 took local address <IP Address 2>:<port for hostname 2>
[Thr 139978813048576] IcmConnCheckStoredClientConn: check for client conn timeout
[Thr 139978813048576] IcmConnCheckStoredClientConn: next client timeout check in 10 sec
[Thr 139978813048576] IcmConnAllocContext: context 6 allocated
[Thr 139978813048576] MAIN TRACE REQ: 1/126/1
[Thr 139978813048576] IcmServIncrRefCount: <hostname 2>:<port for hostname 2> - new serv_ref_count: 1
[Thr 139978813048576] IcmCreateRequest: Append request 93621
[Thr 139978813048576] IcmQueueAppend: queuelen:     1
[Thr 139978813048576] IcmConnIntegrateServer: accepted connection from <IP Address 1> on service <port for hostname 2>
[Thr 139978813048576] MAIN TRACE END
[Thr 139978587494144] IcmWorkerThread: worker 8 got the semaphore
[Thr 139978587494144] REQ TRACE BEGIN: 1/126/1
[Thr 139978587494144] REQUEST:
    Type: ACCEPT_CONNECTION    Index = 93621
[Thr 139978587494144] CONNECTION (id=1/126):
    used: 1, type: default, role: Server(1), stateful: 0
    NI_HDL: 768, protocol: HTTP(1)
    local host: <IP Address 2>:<port for hostname 2> ()
    remote host: <IP Address 1>:<port for hostname 1> ()
    status: NOP
    connect time: 29.04.2015 19:47:41
    MPI request:        <0>      MPI response:        <0>     MPI next: <0>
    request_buf_size:   0        response_buf_size:   0
    request_buf_used:   0        response_buf_used:   0
    request_buf_offset: 0        response_buf_offset: 0

[Thr 139978813048576] SiSelEPSelect: start select (timeout=-1)
[Thr 139978587494144] MPI:13 create pipe 0x7f4f506d6888 1
[Thr 139978587494144] MPI<fa>d#1 Open( ANONYMOUS 13 1 ) -> 13
[Thr 139978587494144] MPI<fa>d#2 Open( ANONYMOUS 13 0 ) -> 13
[Thr 139978587494144] Wed Apr 29 19:47:41 2015
[Thr 139978587494144] MPI:6 create pipe 0x7f4f506d5c10 1
[Thr 139978587494144] MPI<fb>6#1 Open( ANONYMOUS 6 0 ) -> 6
[Thr 139978587494144] MPI<fb>6#2 Open( ANONYMOUS 6 1 ) -> 6
[Thr 139978587494144] IcmPlCheckRetVal: Next status: READ_REQUEST(1)
[Thr 139978587494144] IcmReadFromConn(id=1/126): request new MPI (0/0)
[Thr 139978587494144] IcmLowOnBlocks: mpi buffer space free (cur/limit/unreserved): 0/1522/1903)
[Thr 139978587494144] MPI<fa>d#3 GetOutbuf 0 1dd6f8 65536 (0) -> 0x7f4f508b2718 44564480 MPI_OK
[Thr 139978587494144] NiIRead: hdl 768 received data (rcd=688,pac=1,RAW_IO)
[Thr 139978587494144] NiIRead: hdl 768 recv would block (errno=EAGAIN)
[Thr 139978587494144] NiIRead: raw read for hdl 768 timed out (0ms)
[Thr 139978587494144] IcmReadFromConn(id=1/126): read 688 bytes, 1 readops (timeout 0)
[Thr 139978587494144] Address   Offset IcmReadFromConn received
[Thr 139978587494144] ------------------------------------------------------------------------
[Thr 139978587494144] 0x7f4f508b2760 000000 47455420 2f204854 54502f31 2e310d0a |GET / HTTP/1.1..|
[Thr 139978587494144] 0x7f4f508b2770 000016 41636365 70743a20 6170706c 69636174 |Accept: applicat|
[Thr 139978587494144] 0x7f4f508b2780 000032 696f6e2f 782d6d73 2d617070 6c696361 |ion/x-ms-applica|
[Thr 139978587494144] 0x7f4f508b2790 000048 74696f6e 2c20696d 6167652f 6a706567 |tion, image/jpeg|
[Thr 139978587494144] 0x7f4f508b27a0 000064 2c206170 706c6963 6174696f 6e2f7861 |, application/xa|
[Thr 139978587494144] 0x7f4f508b27b0 000080 6d6c2b78 6d6c2c20 696d6167 652f6769 |ml+xml, image/gi|
[Thr 139978587494144] 0x7f4f508b27c0 000096 662c2069 6d616765 2f706a70 65672c20 |f, image/pjpeg, |
[Thr 139978587494144] 0x7f4f508b27d0 000112 6170706c 69636174 696f6e2f 782d6d73 |application/x-ms|
[Thr 139978587494144] 0x7f4f508b27e0 000128 2d786261 702c2061 70706c69 63617469 |-xbap, applicati|
[Thr 139978587494144] 0x7f4f508b27f0 000144 6f6e2f76 6e642e6d 732d6578 63656c2c |on/vnd.ms-excel,|
[Thr 139978587494144] 0x7f4f508b2800 000160 20617070 6c696361 74696f6e 2f766e64 | application/vnd|
[Thr 139978587494144] 0x7f4f508b2810 000176 2e6d732d 706f7765 72706f69 6e742c20 |.ms-powerpoint, |
[Thr 139978587494144] 0x7f4f508b2820 000192 6170706c 69636174 696f6e2f 6d73776f |application/mswo|
[Thr 139978587494144] 0x7f4f508b2830 000208 72642c20 2a2f2a0d 0a416363 6570742d |rd, */*..Accept-|
[Thr 139978587494144] 0x7f4f508b2840 000224 4c616e67 75616765 3a20656e 2d55530d |Language: en-US.|
[Thr 139978587494144] 0x7f4f508b2850 000240 0a557365 722d4167 656e743a 204d6f7a |.User-Agent: Moz|
[Thr 139978587494144] 0x7f4f508b2860 000256 696c6c61 2f342e30 2028636f 6d706174 |illa/4.0 (compat|
[Thr 139978587494144] 0x7f4f508b2870 000272 69626c65 3b204d53 49452037 2e303b20 |ible; MSIE 7.0; |
[Thr 139978587494144] 0x7f4f508b2880 000288 57696e64 6f777320 4e542036 2e313b20 |Windows NT 6.1; |
[Thr 139978587494144] 0x7f4f508b2890 000304 574f5736 343b2054 72696465 6e742f35 |WOW64; Trident/5|
[Thr 139978587494144] 0x7f4f508b28a0 000320 2e303b20 534c4343 323b202e 4e455420 |.0; SLCC2; .NET |
[Thr 139978587494144] 0x7f4f508b28b0 000336 434c5220 322e302e 35303732 373b202e |CLR 2.0.50727; .|
[Thr 139978587494144] 0x7f4f508b28c0 000352 4e455420 434c5220 332e352e 33303732 |NET CLR 3.5.3072|
[Thr 139978587494144] 0x7f4f508b28d0 000368 393b202e 4e455420 434c5220 332e302e |9; .NET CLR 3.0.|
[Thr 139978587494144] 0x7f4f508b28e0 000384 33303732 393b204d 65646961 2043656e |30729; Media Cen|
[Thr 139978587494144] 0x7f4f508b28f0 000400 74657220 50432036 2e303b20 2e4e4554 |ter PC 6.0; .NET|
[Thr 139978587494144] 0x7f4f508b2900 000416 342e3043 3b202e4e 4554342e 30453b20 |4.0C; .NET4.0E; |
[Thr 139978587494144] 0x7f4f508b2910 000432 496e666f 50617468 2e333b20 4d532d52 |InfoPath.3; MS-R|
[Thr 139978587494144] 0x7f4f508b2920 000448 5443204c 4d203829 0d0a4163 63657074 |TC LM 8)..Accept|
[Thr 139978587494144] 0x7f4f508b2930 000464 2d456e63 6f64696e 673a2067 7a69702c |-Encoding: gzip,|
[Thr 139978587494144] 0x7f4f508b2940 000480 20646566 6c617465 0d0a486f 73743a20 | deflate..Host: |
[Thr 139978587494144] 0x7f4f508b2950 000496 68616e61 6462656e 703a3830 30300d0a |<hostname 2>:<port for hostname 2>..|
[Thr 139978587494144] 0x7f4f508b2960 000512 436f6e6e 65637469 6f6e3a20 4b656570 |Connection: Keep|
[Thr 139978587494144] 0x7f4f508b2970 000528 2d416c69 76650d0a 436f6f6b 69653a20 |-Alive..Cookie: |
[Thr 139978587494144] 0x7f4f508b2980 000544 6864626c 636d7765 625f7265 636f6e65 |hdblcmweb_recone|
[Thr 139978587494144] 0x7f4f508b2990 000560 6374696f 6e5f7631 3d7b7d3b 20787349 |ction_v1={}; xsI|
[Thr 139978587494144] 0x7f4f508b29a0 000576 64xxxxxx xxxxxxxx xxxxxxxx xxxxxxxx |d...............|
[Thr 139978587494144] 0x7f4f508b29b0 000592 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx |................|
[Thr 139978587494144] 0x7f4f508b29c0 000608 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx |................|
[Thr 139978587494144] 0x7f4f508b29d0 000624 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx |................|
[Thr 139978587494144] 0x7f4f508b29e0 000640 xxxxxx20 73617078 736c623d 41363146 |... sapxslb=A61F|
[Thr 139978587494144] 0x7f4f508b29f0 000656 41383333 43304333 34343442 42334638 |A833C0C3444BB3F8|
[Thr 139978587494144] 0x7f4f508b2a00 000672 41464146 43303732 32313144 0d0a0d0a |AFAFC072211D....|
[Thr 139978587494144] ------------------------------------------------------------------------
[Thr 139978587494144] HttpPlugInHandleNetData(rqid=1/126/1): role: Server(1), status: 1
[Thr 139978587494144]   content-length: 0/0, buf_len: 688, buf_offset: 0, buf_status: 0
[Thr 139978587494144] ICT: IctIHttpOpenMessage: 0x7f4f49e34000 typ=1
[Thr 139978587494144] HttpParseRequestHeader: no content length set
[Thr 139978587494144] HttpParseRequestHeader: Version: 1001
[Thr 139978587494144] HttpParseRequestHeader: Keep-Alive: 1
[Thr 139978587494144] HTTP request (raw) [1/126/1]:
[Thr 139978587494144]   GET / HTTP/1.1
[Thr 139978587494144]   accept: application/x-ms-application, image/jpeg, application/xaml+xml, image/gif, image/pjpeg, application/x-ms-xbap, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*
[Thr 139978587494144]   accept-language: en-US
[Thr 139978587494144]   user-agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3; MS-RTC LM 😎
[Thr 139978587494144]   accept-encoding: gzip, deflate
[Thr 139978587494144]   host: <hostname 2>:<port for hostname 2>
[Thr 139978587494144]   connection: Keep-Alive
[Thr 139978587494144]   cookie: hdblcmweb_reconection_v1={}; xsId95E0470BCDDD58948740EE0F147C5413=XXX; sapxslb=A61FA833C0C3444BB3F8AFAFC072211D;
[Thr 139978587494144] Connection Info: role=Server, local=<hostname 2>:<port for hostname 2>, peer=<IP Address 1>, protocol=HTTP
[Thr 139978587494144] IcrMatchStaticVhosts: system ENP does not match to host header: <hostname 2>:<port for hostname 2>
[Thr 139978587494144] IcrFindTargetSystem: No system found for
[Thr 139978587494144] HttpSrvHdlRequest: method: 1; path: /
[Thr 139978587494144] Handler 0: HttpAuthHandler matches url: /
[Thr 139978587494144] Handler 1: HttpModHandler matches url: /
[Thr 139978587494144] Handler 3: HttpWebDispHandler matches url: /
[Thr 139978587494144] HttpSubHandlerMatch: add reference to table 0x7f4f5e8ec180, now 2 references, 1 tables used
[Thr 139978587494144] HttpSubHandlerCall: Call Handler: HttpAuthHandler (0x7f4f5bdc9f80/0x7f4f5e8ec180), task=TASK_REQUEST(1), header_len=688
[Thr 139978587494144] >> start >> CsiGetInstance(0x7f4f5b826200)
[Thr 139978587494144] << end   << CsiGetInstance(0x7f4f5b826200) returned inst=0x7f4fca2e0e60
[Thr 139978587494144] >> start >> CsiExecute(0x7f4fca2e0e60,0x7f4f4dfb6b40,1,1,0x7f4f4dfb8c40,0x7f4f4dfb8c6c,0)
[Thr 139978587494144] >> VsaScan(0x7f4f5b797500,0x7f4f5b8785c0,0x7f4f5bddc930,0x7f4f5b84d480,NULL) >>
[Thr 139978587494144] << VsaScan(0x7f4f5b797500,0x7f4f5b8785c0,0x7f4f5bddc930,0x7f4f5b84d480,NULL) = 0 <<
[Thr 139978587494144] Wed Apr 29 19:47:41 2015
[Thr 139978587494144] << end   << CsiExecute(CSI_RC==VSI_OK)
[Thr 139978587494144] << end   << CsiFreeInstance(CSI_RC==VSI_OK)
[Thr 139978587494144] HttpSubHandlerItDeactivate: handler 0: HttpAuthHandler
[Thr 139978587494144] HttpSubHandlerCall: Call Handler: HttpModHandler (0x7f4f5bdc9f00/0x7f4f5e8ec180), task=TASK_REQUEST(1), header_len=688
[Thr 139978587494144] HttpModGetDefRules: determined the defactions: COMPAT_HANDLING (144)
[Thr 139978587494144] HttpModHandler: webdisp: add x-forwarded-for: <hostname 2>
[Thr 139978587494144] HttpModHandler: add clientprotocol: http
[Thr 139978587494144] IcrMatchStaticVhosts: system ENP does not match to host header: <hostname 2>:<port for hostname 2>
[Thr 139978587494144] IcrFindTargetSystem: No system found for
[Thr 139978587494144] IcrMatchStaticVhosts: system ENP does not match to host header: <hostname 2>:<port for hostname 2>
[Thr 139978587494144] IcrFindTargetSystem: No system found for
[Thr 139978587494144] IcrMatchStaticVhosts: system ENP does not match to host header: <hostname 2>:<port for hostname 2>
[Thr 139978587494144] IcrFindTargetSystem: No system found for
[Thr 139978587494144] IcrMatchStaticVhosts: system ENP does not match to host header: <hostname 2>:<port for hostname 2>
[Thr 139978587494144] IcrFindTargetSystem: No system found for
[Thr 139978587494144] addrinfo of '<hostname 1>':
[Thr 139978587494144] 0: <IP Address 2>:0 '<hostname 2>' RAW (2-2-3-0-16)
[Thr 139978587494144] NiHLGetNodeAddr: got hostname '<hostname 1>' from operating system
[Thr 139978587494144] NiIGetNodeAddr: hostname '<hostname 2>' = addr <IP Address 2>
[Thr 139978587494144] HttpModHandler: x-sap-webdisp-ap header added: http=<port for hostname 2>,https=4300
[Thr 139978587494144] HttpModHandler: perform the actions: COMPAT_HANDLING (144)
[Thr 139978587494144] MPI<fa>d#4 GetOutbuf -1 1cd6c0 65536 (0) -> 0x7f4f508a26e0 44564480 MPI_OK
[Thr 139978587494144] HttpModHandler: serialize new http header
[Thr 139978587494144] ICT: IctHttpCloseMessage( 0x7f4f49e34000 ) -> u=0 rc=0
[Thr 139978587494144] ICT: IctIHttpOpenMessage: 0x7f4f4a6ac000 typ=1
[Thr 139978587494144] Address   Offset request header rewritten (1 block):

AtulKumarJain · ‎04-30-2015

Hi TH,

It could be your answer please check the below thread fro similier issue.

BR

AKJ

dvankempen · ‎06-15-2015

Hi,

For those interested, there is a video on this topic in the SAP HANA Academy:

SAP HANA Academy - SAP HANA Administration: Configure Tenant HTTP Server [SPS 09] - YouTube

Regards,

Denys

Error When Configuring HTTP Access to HANA Multitenant Database Containers

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