SLD Web Dynpro Configurations

[Former Member]

Hi BI gurus,

I'm still here for call your help with SLD configuration for Java Web Dynpro.

I try to explane my configuration step and I hope that someone can help me:

1- I've BI test (with J2EE instance) installed and netweaver platform on server named 'kali' (ms port 3607, http port 8007), with Infrastructure environment ecc. and i wont to run (trought sap NWDS) a java web dynpro (flight list) who call a bapi in R/3 system test called 'nandi' (ms port 3606 and http port 8006).

2- I've read on a giudeline that I've to configure properly 'SLD Data Supplier' on J2EE Visual Administrator than I open my kali server consolle, go to service --> SLD Data Supplier and, in the tab 'runtime-HTTP Setting' I set host, port for my kali BI instance and on login with my LCR full permission user. Is it correct?

3- in next tab 'CIM Client Generation Settings' I fill the same configuration written above and CIMClient test goes right. Is it correct?

4- Now I open SLD configuration in kali BI system portal (http://kali:port/sld) and, in home, I add new 'Technical Systems'.

Here I fill this parameter:

1. Web AS ABAP

1. Web AS ABAP Name (SID): the nandi R/3 SID

2. Installation Number: the inst. number show on t-code SLICENSE

3. Database Host Name: nandi

Message Server

1. Host Name: nandi

2. Message Server Port (sapmsET6): 3606

3. Logon Group: SPACE (default)

Central Application Server

1. Host Name: nandi

2. Host Name: 06

Application Server List

1. Host Name: nandi

2. Instance: 06

Client List

1. Client Number: 100

2. Logical Client Name: ET6CLNT100

Installed Products

1. here what I've to choose like product name??My R/3 system products? (F.e. 'R/3 4.6C' ecc.)

are there any configurations error?

5- Now I open http://kali:port/irj portal page and click on tab 'Content Admin --> Web Dynpro' to create new JCO.

1. I've 'WD_FLIGHTLIST_RFC_METADATA_DEST' like JCO destination and I choose it for new JCO with client 100.

2. In J2EE cluster I've select 'Use local J2EE engine ''BW7 on kali''

3. Conn. Type: Dictionary Metadata

4. Message server connection: select message server created above (nandi)

5. Security: fill my nandi (???) username and password

Now when I test my new JCO connection an error occured. It's impossible to resolve message name host (in this case sapmsET6) and JCO connection doesn't work.

What can I do?

All settings are correctly filled?

Please help me, I'm newbie!!!!

Edited by: Andrea Davoli on May 29, 2008 12:53 PM

[nikhil_bose]

yes. You have to correct SLD DataSupplier in Visual Administrator.

1) ABAP Tech system seems okay.

1.1) check in %\Windows\System32\Drivers\etc\services file, you have an entry for the Message Server:

sapmsET6 3606\tcp

1.2) Go to T-Code SMLG in R/3, see SPACE logon group as attribute ext-Enabled checked.

2) check your JAVA Technical System, there you need J2EE system entry.

- you can get it from http://<j2ee_sys>:5<nr>00 and go to link System Information, you will get information for Java Technical system.

[System Landscape Directory|http://help.sap.com/saphelp_nw04s/helpdata/en/ee/74b3407e73c57fe10000000a1550b0/content.htm]

[Creating Java Tech System| http://help.sap.com/saphelp_nw04s/helpdata/en/42/b6a21e7b90311de10000000a1553f7/content.htm];

nikhiL

[Former Member]

Thanks nikhiL,

your answer was very helpfull but problem still not solved.

The same message appears when I test JCO connection:

com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=nandi GROUP=SPACE R3NAME=ET6 MSSERV=sapmsET6 PCS=1 ERROR service 'sapmsET6' unknown TIME Thu May 29 15:14:58 2008 RELEASE 700 COMPONENT NI (network interface) VERSION 38 RC -3 MODULE nixxhsl.cpp LINE 776 DETAIL NiHsLGetServNo: service name cached as unknown COUNTER 1

I went in services (linux server) and I've found:

sapms <SID> 3606/tcp

and, as SAP guides say,

sapgw06 3306/tcp

I also try with 3306 but same error appears..

Have you got any ideas?

[nikhil_bose]

Please try executing report RSRZLLG0_ACTUAL in R/3 without checking FRCESV option and test Jco again.

Try restarting OS too.

nikhiL

[Former Member]

Thanks nikhiL,

I've tryed to restart and start ABAP program but nothing appears.

Only if jco destination is set to BI server (his self) web dynpro are displayed correctly, but off course BAPI does not work.

If anyone have some ideas..