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verify own hostname <HOSTNAME> failed - Error

Former Member
0 Kudos

Hi All

I recently purchased miniWAS 6.20 and installed the same in my laptop. I am facing some problem. I am able to start the ABAP engine if my system is connected to the internet. But when i do the same without connecting to the Internet the ABAP engine gives me a short dump saying,

<b> Last error logged in SAP kernel

Component............ "NI (network interface)"

Place................ "SAP-Server KATHIR_BSP_00 on host KATHIR (wp 0)"

Version.............. 36

Error code........... "-16"

Error text........... "verify own hostname (KATHIR) failed"

Description.......... "NiIMyAdrVerify"

System call.......... " "

Module............... "nixxi.c"

Line................. 2876 </b>

I did some search and was able to find some solution for the same. The note 824722 gives the following solution,

<b>

Solution

By defining the "gw/local_addr" profile parameter, you can force the system to always use this local IP address for the connection. You can also change the parameter with transaction SMGW in a dynamic way while operating the system. The default value is 0.0.0.0, that is, a specific network adapter is not used.

gw/local_addr = <local IP_adr>

If the IP address specified is not local, the system returns the following error message while establishing the connection:

      • ERROR => NiLowLevCon: NiBind rc = -16

      • ERROR => GwIAsyncConnSend: GwBufConnect to ld0168.wdf.sap.corp / sapgw53 failed (rc=NIEMYHOST_VERIFY)

LOCATION SAP-Gateway on host ldp007 / sapgw11

ERROR verify own hostname (?) failed

TIME Thu Feb 10 13:57:40 2005

RELEASE 640

COMPONENT NI (network interface)

VERSION 37

RC -16

MODULE nixxi.cpp

LINE 3806

COUNTER 2

This parameter is available for 6.40 with CST Patch Collection 08 2005 (patch level 62).</b>

When I goto the transaction <b>SMGW</b> I find a different IP for my machine

<b>

Detailed system information

entry = 0

state = CONNECTED

system type = LOCAL_R3

read channel = -1

write channel = -1

lu = KATHIR

tp = sapgw00

long lu = KATHIR

long tp = sapgw00

ext program = 0

no conversation = 0

appc version = 6

hostaddr [0] = 192.168.20.90

hostaddr [1] = 127.0.0.1

offset in = 0

timeouts in = 0

connected = Mon May 29 10:07:11 2006

last request = Mon May 29 10:07:11 2006

request block number in = -1

connection out = -1

target out = -1

offset out = 0

restlen out = 0

timeouts out = 0

request block number out = -1

accept info = EINFO

snc forced = 0

Own Network Addresses

[192.168.20.90] KATHIR (HOSTNAME)

[127.0.0.1] localhost (LOCALHOST)

</b>

The Host entry I have is

<b>127.0.0.1 KATHIR</b>

I am not able to find the gw/local_addr .

Please tell me how to fix this, so that I can connect to SAP with out connecting to the Internet.

Please help me in this regard.

Thanks

Kathirvel

Message was edited by: Kathirvel Balakrishnan

Accepted Solutions (0)

Answers (4)

Answers (4)

Former Member
0 Kudos

Hi Raja

I was able to fix that WAS 6.20 Problem. I am able to connect without the internet.

But I have another problem, When I connect to SAP Server it gives a short dump and asks me to use SICK transaction.

Once I go for that it says <b>"No Application Server for ENQ"</b>

But I am able to create programs, BSP's, and Execute them.

Any idea or suggestion for the same.

Then reg SAP Netweaver 2004s, I do not want to format and repartion it now.

Thanks

Kathirvel

Former Member
0 Kudos

Hi Kathirvel

u meen to sys when u login into SAP system it's gives the Dump. No Application Server for ENQ

can u provide the short dump with detail.

regards,

kaushal

Former Member
0 Kudos

Hi Kaushal

The problem is sorted out. The loop back adatpter thing I did it. The ENQ problem was due to my NOrtan Antivirus. it block all SAP services. I have it sorted and it is fine.

Thanks

Kathirvel

Former Member
0 Kudos

Hi Durai

I am aware of that. I am just worried about how long we can use this. Is it like MiniSAP we can reniew the license as it expires.

Thanks

Kathirvel

athavanraja
Active Contributor
0 Kudos

yes this can be renewed after 90 days,(i have dont it twice)

Regards

Raja

Former Member
0 Kudos

Hi Kathirvel

I'm replying for ur problem, ur problem is using SAP system without connecting internet. according to that i gave my suggestion.

did u try it?

RAJA is right that new version is available on SDN.

but the main issues is for <HOSTNAME> failed - Error

regards,

kaushal

athavanraja
Active Contributor
0 Kudos

Hi Kathirvel,

This is not an answer to your question. but just wanted to let you know that the latest NW2004s ABAP engine is available for free download.

https://www.sdn.sap.com/irj/sdn/downloaditem?rid=/library/uuid/cfc19866-0401-0010-35b2-dc8158247fb6

This has ABAP webdynpro and more stable BSP and lot of other new features.

Regards

Raja

Former Member
0 Kudos

Hi

The Host entry U have is

127.0.0.1 KATHIR

<b>don't use this entry. it's loop back address for

localhost</b>

first remove it and try following.

hosts entry

192.168.20.90 KATHIR

which solved ur problem.

<b>if u want to use local try follwoing.</b>

while u connect to internet the PC is in Network so no problem for Running.

but when u disable the network connection or remove the network cable than u phase the problem.

do the following.

control pannel -> Add hardware ->next ->

the window appear.

have u already connected to hardware?

select yes

at last u can find add new hardware device. select ->next

now select installed the hardware manually.

select network adapters from list.

click next select microsoft -> loop back adapter,

click next->next->finish

now open the network connection find out the local area connection with loopback adapter.

right click properties ->TCP/IP ->properties

assign the static IP address.

now make this IP address entry with host name in Hosts file.(c:\windows\system32\drivers\etc)

use different IP addrss for local

192.168.20.90 don't use this IP becoz u can't have same IP for diffrent network adapter within single host.

regards,

kaushal