How could i able to identify sytem as an ABAP Engine or Java engine.

[Former Member]

Hi

I am new to Nweaver, Recently i got access to ECC5.

i would like practice now, give me some guidelines how to begin (WAS).

How could i able login thro' browser, give me step by step procedure.

i tried with sap help, but failed.

thanks

[Former Member]

HI,

FIrst of all, IF you want to identify the system as double or single stack thru MMC

Here are the steps.

If in case its single stack AS_ABAP

THere will one be a single node i.e. no message server and enque server. The folder stur would be /usr./sap/<SID>/ and tou would find

DVEBMG SYS folders only.

IF in case its single stack Java server then

In mmc. you will find, 2 nodes one for message server, enque server and the other for the SDM, dispatcher and server0

the foder struct would be

/usr/sap/<SID?

JC<CIno> SCS<no>

Now in case if you have double stack i.e. AS-java and AS-ABAP you would will find these things in mmc

Message server and enque server

disp+work, message server and wp

the folder struct would be

/usr/sap/<SID>/

DVEBMG<no> SCS<no>

hope this makes sense.

Reward, if it answers.

cheers

[Former Member]

Hi,

I will tell you the straight forward thing.

In the forder structuer usr\sap\<SID> if you have DVEBMGS<XX> then it's ABAP and if it's JC<XX>, then it's JAVA. Also if under DVEBMGS<XX> you have j2ee and SDM folder then it's a dual stack that is both ABAP and JAVA.

As for the URL if it's a dual stack then using the browser use the user j2ee_admin and the specified password, else if it is only java then use administrator user and the specified password.

If it's a dual stack you can also login using sapgui.

do reward with good points,

and feel free to ask more.

[praveenkumar_kadi]

Hi Rama,

First check this URL for the difference between Java and ABAP engine.

How we can to identify..etc

http://help.sap.com/saphelp_nw2004s/helpdata/en/1e/fbbc3d8af79633e10000000a11405a/frameset.htm

If you want to work in WAS for Java

start with NWDS(developer studio) It's like a eclipse, here you can write your simple java application to complex web, j2ee, webdynpro applications..etc

here you can find how to write a simple web application using NWDS

http://help.sap.com/saphelp_nw04/helpdata/en/cb/f4bc3d42f46c33e10000000a11405a/frameset.htm

for more concepts

http://help.sap.com/saphelp_nw04/helpdata/en/0d/a3bb3eff62847ae10000000a114084/frameset.htm

Blogs as an supplimentory

/people/madhusudhan.buragapally/blog/2005/02/15/challenges-while-deploying-a-j2ee-application-on-sap-web-application-server

PDF to deploy

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/882f621d-0e01-0010-99b7-c5b...

reward points if it helps

[Former Member]

Thank u for all providing info,

For a Basis admin which areas are important in WAS ?

But while testing service, it is giving error 404; why so

[Former Member]

Hello Rama,

In order to logon to ECC5 ABAP engine you may use SAP GUI where you need to configre the logon credentials for your system. If you want to logon through the browser then please visit this link:

http://<full hostname of the application server>:5xx00/

Here XX is the instance or system number. So if the full host name is xyz.abc.lmn and system number is 00 the url is:

http://xyz.abc.lmn:50000/

Please try this out and let us know if you were able to login .

Please award points accordingly.

Regards.

Ruchit.

[Former Member]

Thanks for quick reply,ruchit;

i already tried what u said, as in Help.sap.com

http://hostname:portno/ , but not allowing me,

DO I need any additional authorisation, or service activation in SICF...?

Please answer my additional questions, thanks for ur patience