SAProuter for Jco between Java and ABAP stack

When configuring Jco at Java only, there is an option to use SAProuter.
This is not for SMP download or OSS support.
So is there any document for this kind of SAProuter usage?
Thanks!

I don't quite understand why you need SAProuter between 2 SAP instances, which means they locate in 2 different network segments and cannot communicate each other directly. But let's assume this scenario:
1. ECC in network A, IP 10.10.10.1;
2. Portal in network B, IP 192.168.1.1;
3. SAProuter has 2 adapters, IP 10.10.10.2 and 192.168.1.2.
Make sure all message server and dispatch info are maintained correctly in service file (or corresponding file on other platform) on all 3 hosts, and then when you configure Portal Jco connection routestring you need is /H/<SAProuter IP>/S/3299 to enable them communicate each other. Usually this is for security purpose of potential network attack to SAP hosts from user IP, for instance:
4. All public users in network C, IP 172...*, then you need a SAProuter which has 3 adapters.
Regards,
Effan

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Communicate link between Java and ABAP Stack for https

I have configured https in both the java and abap stacks (we have a double stack configuration). Due to our future configuration I have changed the hostnames to fully qualified hostnames per SAP instructions.
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I have the problem where when I fire off the Integration Builder from within the ABAP stack (SXMB_IFR) I get a straight hostname (no domain name). Where is this configured? Any help is appreciated..

Check the exchange profile (Administratio tab in /rep/start/index.jsp page; you will have to enter it manually since it is throwing error from SXMB_IFR).
Regards,
Henrique.

SMSY for ERP JAVA and ABAP Stack

Hi Folks - I have installed SAP ERP 6.0 EHP5 in one database called T12. Now there is a need for a Java stack and I have installed the Java stack in another database called J12.
I was able to define the ABAP stack on system landscape and MOPZ is working fine. However, I am not sure how I should go about the Java (J12) instance definidstion on SMSY.
I am using Somlam 7.1 on Oracle Linux system.
ABAP stack is on ERL 6.0 EHP5 and Java stack is Netweaver 7.0 EHP2.
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Your help is much appriciated.

Sunny - I checked the SLD and It is working fine. There were couple of issues that I fixed. Since I defined the Java system manually I delete it. Hopefully SLD will populate the definition.
In same note, Would it be possible that installing ERP java and ABAP stack on different hosts (stand alone) is causing this issue, especially they are using different Sid's?
I was reading SAP Note 1344564, It states
III.Some Main Instances include other Main Instances (E.g., in SAP
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EP Core.). If the including Main Instance is installed, it's not
necessary to mark the included Main Instance(s) for relevance.
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Edited by: kourosh Ghouchkhani on Nov 22, 2011 1:20 AM

Error while creating connection between Java and ABAP

Experts
I am getting the following error message when I am trying to test the connection between JAVA and ABAP systems.
1. The system ID is valid
2. The system was retrieved.
3. The system object represents an SAP system
4. The following parameters are valid: Web AS Protocol (http) Web AS Host Name (s09f71v06.svr.bankone.net:8100)
5. The host name s09f71v06.svr.bankone.net was resolved successfully.
6. The server s09f71v06.svr.bankone.net *could not be pinged* successfully.
I have JAVA and ABAP on the same system. I am trying to establish a connection. I have checked all the settings and they looks fine. I have also pinged from other system to this server and the Ping works fine.
Please do let m eknow where do I need to check for the errros or logs for the above error message.
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Check the relevant services are test are active on the Backend system through SICF trransaction.
Also make sure that default icm services are running.See note 517484.
More important the connector test in the portal system should work properly,recheck the WAS path etc are correct.
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Ajay

JAVA and ABAP stack support pakages

Hi,
I am new on installation of solution manager server.
I just install solution manager server EHP1 on windows 2003. Now I want to patch my server.
I have abap and java stack on my server. Can I use jspm to upload my new patches for both Java and ABAP stack or I should use SPAM for abap stack and jspm for java.
Thanks Reza

Hello Reza,
Just to clarify, Best practise is to update your kernel to the latest before you start patching in your system.
So download SAPEXE.SAR (Database independent kernel package), SAPEXEDB (Database dependent kernel package) and IGSEXE.SAR (IGS Package) from the SMP. kernel is dependent on your operating system and database and therefore make sure you download the right package otherwise you'll end up in messing up the system.
follow SAPnote # 19466 for help.
Once you are done with the kernel update then patch you Abap stack by SPAM and JAva stack by JSPM.
I hope that makes things clear.
Best Regards
NIraj

ESS/MSS sso configure between java and abap instance

Dear Gurus,
I want to configure sso between java and abap instance for ESS/MSS. I couldnt find any guide for it, could you please help me gurus ?
Other question is, is there any specific role for ESS/MSS users in JAVA instance. I want to create users and assign this role to them.
Best Regards

Hi Kemal,
Hope you are doing good.
There should be a / in the ITS path before SAP.
Basically the entry that you have mentioned here should be accessible via browser as well. For eg in your case:
http://<its hist name>/sap/bc/gui/sap/its/webgui should be accessible over browser.
I also think you have put in a extra space in "w ebgui". It should be "webgui".
If the connector settings are working, then we can be sure that system connection is fine. You do not need to configure ITS settings.
Also for SSO, refer the SAP note:1083421 and configure the SS0 settings again.
Please run the SSO2 wizard and then make the automatic connection to
the abap server. This will solve any inconsistencies on the server
due to manual interventions.
Most likely reason for the error is that certificates were loaded
manually rather than using SSO wizard.
More help:
<http://wiki.sdn.sap.com/wiki/display/EP/Troubleshooting+SSO+between+AS-ABAP+and+AS-JAVA>
The SSO enabling parameters should be set on the R/3 server.
SSO Logon Ticket-> login/accept_sso2_ticket and login/create_sso2_ticket
More info:
<http://help.sap.com/saphelp_nw04/Helpdata/EN/22/41c43ac23cef2fe10000000a114084/frameset.htm>
Thank you and have a nice day :).
Kind Regards,
Hemanth
SAP AGS

Java and abap stack connection

Hello,
how to check connection b/w Java and ABAP stack.
I am getting below error :
SAP:Code area="MAPPING">JCO_SYSTEM_FAILURE</SAP:Code>
<SAP:P1>connection to partner 'localhost:0' broken / CPIC-CALL: 'ThSAPCMRCV' : cmRc=20 t</SAP:P1>
We did some upgrades of kernel and jvm and started getting this error.
Please suggest

Hi,
Check this threads
JCO_SYSTEM_FAILURE
JCO_SYSTEM_FAILURE
JCO_SYSTEM_FAILURE . Pls help
Regards
Ramesh

Java and ABAP Stack

Hi All,
I am still not clear about role/function of java and abap stack in XI.
Can anybody explain?

Sireesha,
Tha ABAP stack consists of the Integration Server which in turn contains your Integration Engine and Business Process Engine.
The J2EE stack contains the Adapter Engine and your IR and ID run on the J2EE engine.
Most of XI pipelines happens in the ABAP stack.
All messsages picked by the Adapter Framework running on the J2EE engine are passed to the Integration Engine, which does the routing. The mapping program again gets executed on the Java stack and the rest of the pipeline servies are executed again on the ABAP stack and so on.
please go through links::
ABAP and JAVA in Netweaver stack
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/media/uuid/4aa47d27-0a01-0010-5db4-bb62dfc8c069?prtmode=navigate

Data conversion for communication between Java and C/C++ program

The real problem, i guess, is about data type conversion between Java and C programs. For instance, and int is supposed to be 4 bytes in Java, and also in C/C++. But, as far as I know, the size of and int in C depends on the processors architecture, so if it were a 64 bit arch., size of and int, double, etc. in C, would change. The real scenario would be a communication between a 32 bit machine (Java) and a 64 bit machine (C/C++).
First of all, is this assumption correct?
If so,
how is it possible to deal with this problem in Java?
Is there any way to know 'type length' automatically? or
would it be necessary to modify the Java program to work with a C program in 32-bit or 64-bit arch?
thx in advance

cotton.m wrote:
Yes you should develop the C part of the protocol first and then build from there.
See http://forum.java.sun.com/thread.jspa?threadID=5243547 for a previous discussion of this topic.
I understand what you mean, also the topic you referenced. I will explain the situation a bit more. The protocol is already defined: (16 bits message size, 16 message id, 32 bit time, etc.); it is also defined in C (structures and so on). So it would be easy to write my Java code using the specified protocol in bytes, and C types wouldn't be necessary to be considered. But, let's say that the C code can't be modified, and I thought (and don't know yet if its correct), that size of C types CAN changed depending on architecture. So if size changes for C types (code is specified in short, int, etc, and not in bit format), it all would be a mess, if I don't implement something in my Java code.
cotton.m wrote:
I don't believe that 32 or 64 bit enters the equation here at all.Maybe 32 o 64 doesn't mind, but sparc or PC could take a point here. Communication would be between a sun solaris sparc and windows x86 PC. But if type size in C/C++ does not change, I wouldn't really have any problem then...
The situation is not ideal, I know, but is what I have; and I think I could have problems if I run the C program in other machines; so I would have to try to solve it whithin my Java Program.
I hope it is clear now what I need.
thx
Edited by: MGasa on Jan 16, 2008 1:51 AM

Problems with MiniSAP-Installation JAVA and ABAP Stack

Hi,
I am a freelance SAP application developer had bought the book and SAP Interactive Forms by Adobe, in order to incorporate me into the topic. In chapter 3, the installation and configuration of an exercise Systemes is described so that you can perform the practical part. I downloaded at the website mentioned the installation files and have performed the installation as described in the book. I have also stopped the service as described in SAP DB WWW.
The installation of the JAVA section runs smoothly and is operational after the installation. The ABAP part crashes, however. According to my research, it is because the ABAP part is also intends to install a MAXDB, although the Java-part has realized this already. Anyone know what I need to do, so I only described as the application server of the ABAP part of getting installed and not again the MAXDB.
Regards

Hello Reza,
Just to clarify, Best practise is to update your kernel to the latest before you start patching in your system.
So download SAPEXE.SAR (Database independent kernel package), SAPEXEDB (Database dependent kernel package) and IGSEXE.SAR (IGS Package) from the SMP. kernel is dependent on your operating system and database and therefore make sure you download the right package otherwise you'll end up in messing up the system.
follow SAPnote # 19466 for help.
Once you are done with the kernel update then patch you Abap stack by SPAM and JAva stack by JSPM.
I hope that makes things clear.
Best Regards
NIraj

Smsy initial_setup java and abap stack

Hi guys,
I have make an update of my system Solution manager in EHP1 7.1 SP03.
Now i have in the transaction SMSY :
1 more system SOL_NABP (ABAP STACK) initial_setup
1 more system composent SOL (JAVA STACK) initial_setup.
What are these systems (initial setup) ? Do i have to launch it ? How ?
Thanks to help me

Hi Jean,
You need to assign some roles to your user.
please see the link below, may be it will help you and give you a direction..
Solution Manager work center
Regards
Tripti

Document for difference between java and c++ ?

I want to know if there is a document that lists the difference between the features and syntax of java and c++ online. If somebody knows, please let me know.

I want to know if there is a document that lists the
difference between the features and syntax of java and
c++ online. If somebody knows, please let me know.The difference is, there is no similarity. Don't even try to think of Java in relation to c++, you'll only end up confusing yourself.
It's like trying to compare Windows and Linux, sure they do the same sort of thing, and some of the commands appear the same, but they really are completely different things.

JCo connection between java and ABAP

Hi,
Any pointers for some good material on establishing JCo connection between ABAP and Java to execute ABAP FMs.
Thanks and Regards
Arpita Saxena

Please find following link for your reference.
[http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/85a483cb-0d01-0010-2990-c5168f01ce8a?quicklink=index&overridelayout=true]

SLD required ? if i'm having java and abap stack

Hi,
   How to call a aRFC if i have abap and java stack both installed in my machine,
Thanks,
santhosh.
Message was edited by:
        vanama santhosh

Hi Vanama,
                   U need SLD configured on ur system.
<a href="http://help.sap.com/saphelp_nw70/helpdata/en/44/bbb4aaf6cd673be10000000a1553f6/frameset.htm">http://help.sap.com/saphelp_nw70/helpdata/en/44/bbb4aaf6cd673be10000000a1553f6/frameset.htm</a>
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a0d7c290-0201-0010-bbaa-d8f8af341796">https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a0d7c290-0201-0010-bbaa-d8f8af341796</a>
U can check this on ur system itself
http://server:port/sld/doc/sld.pdf
Then Jco is also required
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e07753b9-fa0c-2a10-64a8-c6754c45396e">https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e07753b9-fa0c-2a10-64a8-c6754c45396e</a>
regards
Sumit

How is the interface between the Java Stack and ABAP stack is achieved?

How is the interface between the Java Stack and ABAP stack is achieved?..Please send me the answer to [email protected]

Hi,
By interface, I assume you mean the connection between the ABAP and the Java stacks in a double stack system.
The connection from Java to ABAP is through JCo connections defined in the WebDynpro section of the J2EE start page. So Java to ABAP requests are processed through JCo.
The connection from ABAP to Java is through RFC connections defined in TA SM59. The ABAP to Java requests are processed through RFC.
Refer https://dsd.esco-salt.com/StartPage/documents/integration/3.html for detailed explanation.
The UME can be maintained in either ABAP or in JAVA depending on the persistence.
Refer: http://help.sap.com/saphelp_nw70/helpdata/en/5b/5d2706ebc04e4d98036f2e1dcfd47d/frameset.htm
Check UME data source configuration.
Some quick FAQs can be found at:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/ad47eb90-0201-0010-7cb2-ddfa5ed879ec
Hope this helps.
Best Regards,
Srividya.R

SAProuter for Jco between Java and ABAP stack

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