Error after deploying the TutWD_FlightBooking Example

[Former Member]

Hello together,

I have imported the "TutWD_FlightBooking Example" in the SAP Netweaver Developer Studio.

After deploying it i receive the following Error:

com.sap.tc.webdynpro.services.exceptions.WDTypeNotFoundException: type com.sap.tut.wd.flightbooking.model.types.Testrun could not be loaded: com.sap.dictionary.runtime.DdException: 'WD_FLIGHTBOOKING_RFC_METADATA_DEST' not properly defined! Unable to create Metadata connection for Dictionary Provider. Either the logical System Name 'WD_FLIGHTBOOKING_RFC_METADATA_DEST' has not been properly defined in the System Landscape Directory, or you are not using a MsgServerDestination (AppServerDestinations are not permitted for Metadata connections)

What must i do to solve this problem ???

In the SLD i have defined the WD_FLIGHTBOOKING_RFC_METADATA_DEST

After Test the JCO Connection in the SLD the message

"Connection for WD_FLIGHTBOOKING_RFC_METADATA_DEST was sucessfully tested with BCUSER" appears.

best regards,

Erich Spannbauer

[Former Member]

Hi Erich,

Did you configure the Content Administrator? After deployment you need to set the metadata destination and the application data destination.

Hope that helps.

Best regards,

Karin

[Former Member]

Hello Karin,

thanks for your quick answer.

But what do you mean with "Set the metadata destination and the application data destination" in Content Administrator ?

I have created the necessary JCO-Destinations in the Web Dynpro Content Administrator. Did you mean that ?

Best regards,

Erich

[Former Member]

Hi Erich,

You need to set the metadata destination as MessageServer destination, not as AppServer destination (that is what the error message says: "AppServerDestinations are not permitted for Metadata connectionse"). Could you please check again?

Best regards,

Karin

[Former Member]

Hello Karin,

thank you again for the fast answer,

when i set the metadata destination as MessageServer destination and test it i get an error:

com.sap.mw.jco.JCO$Exception:(102) RFC_ERROR_COMMUNICATION: Connect to message server host failed ...

And after deploying in Netweaver i got:

com.sap.tc.webdynpro.services.exceptions.WDTypeNotFoundException: type com.sap.tut.wd.flightbooking.model.types.Testrun could not be loaded: com.sap.dictionary.runtime.DdException: failed to create provider: null

what is the reason of the error ?

best regards,

Erich

[Former Member]

Hi Erich,

the connection test must not fail in the WD content admin. Please recheck the connection parameters you defined.

The WD exception you get is a consequence of the missing (non working) metadata connection.

Best regards

Stefan

[Former Member]

Hello Stefan,

i checked the parameters again and i think there is no wrong setting.

When i test the JCO-Destination i get following error:

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed

Connect_PM TYPE=B MSHOST=hok GROUP=loggrp R3NAME=BSP MSSERV=sapmsBSP PCS=1 Location CPIC (TCP/IP)

on local host with unicode ERROR service 'sapmsBSP' unknown TIME Tue Aug 10 11:20:09 RELEASE

640 COMPONENT NI (network interface) VERSION 37 RC -3 MODULE ninti.c LINE 515 DETAIL NipGetServByName2:

service 'sapmsBSP' not found SYSTEM CALL getservbyname_r COUNTER 29

Do you have an idea how the problem can be solved ?

Best regards,

Erich

[Former Member]

Hi Erich,

do you have an entry in the file %windir%\system32\drivers\etc\services? There should be something like "sapmsBSP 3600/tcp". The port number is of course different for your system.

Hope that helps.

Best regards,

Stefan

[Former Member]

Hi Stefan,

thanks for your quick answer.

On the PC where the "Sneak Preview WAS 640" is running is the "services"-Entry: sapmsJ2E 3601/tcp

On the PC where the "SAP Web Application Server 6.20 Test Suite" is running

is the "services"-Entry: sapmsBSP 3600/tcp

Is it correct ? I think so.

Best regards,

Erich

[Former Member]

Hi Erich,

you'll need an entry in the services-file on the PC which tries to connect to the ABAP destination system. It's quite comparable as you'd try to use SAP GUI for creating a connection to that system (the JCO middleware uses these entries too).

So, easy spoken, if you are able to connect with a SAP GUI you should be able to build a connection via the Sneak Preview WAS 640 also (because of the similarities in the middleware processes).

So i suggest to add a "sapmsBSP xxxx/tcp" entry to the PC1 services file and try it again. This entry must also be part of the connection definition in SLD.

Hope that helps.

Best regards

Stefan

[Former Member]

Hello Stefan,

thank you once again for the fast answer.

I added a entry in the services-file: sapmsBSP 3600/tcp

But now is the error:

... ERROR Group loggrp not found TIME Tue Aug 10 14:53:29 2004 RELEASE 640 COMPONENT LG VERSION 5 RC -6 MODULE lgxx.c LINE 3512 DETAIL LglGroup COUNTER 5

The Logon Group has a assignment to the instance of the

MiniWas620 in Transaction SMLG.

Do you have one more idea ?

Best regards,

Erich

[Former Member]

Hi Erich,

puh, i'm taking a deep breath first Did you use "loggrp" or "LOGGRP" for the groupname of the connection properties?

As far as i remember, this entry is case-sensitive in the ABAP system, so "loggrp" isn't found, if "LOGGRP" is meant.

Hope that helps.

Best regards

Stefan

Message was edited by: Stefan Klensch

[Former Member]

Hello Stefan,

thank you again and again ...

I wrote all in small letters. When i set it to big letters than the error is in big letters too.

I tried in SMLG on the Tabstrip "Attributes" the "Test"-Button (in Field "Instance-dependent").

But the result is a error:

Internal error (SIMULATION:INACTIVE_SERVER)

Message no. RZ783

Is that the reason of all evil ???

Best regards,

Erich.

[Former Member]

Hi Erich,

i give up This is definitely something for the ABAP basis cracks out there. Maybe you post the last one as a question in the ABAP forum.

Or does anybody else (maybe Gregor have another idea?

Best regards,

Stefan

[Former Member]

Hi Erich,

did you get it to work finally? Any help in the ABAP forum?

Best regards

Stefan

[Former Member]

Hi Stefan,

Until now i had no answers for my question.

I give up too ...

Thanks a lot for helping.

Best regards,

Erich

When i have a solution for the problem i post it here ...

[Former Member]

Hi Erich,

as i've seen, you posted it in the Web AS General Forum, did you try it in the ? Since this is an ABAP basis-related question, the chances might be better to get help there.

Anyway, don't give up, somebody should really know this

Good luck

Stefan

[Former Member]

Did you get the solution ?