WAS 620 ABAP+JAVA stack
Hi all,
we currently running on SAP Entreprise 470x110 with SAP Basis 620 on HPUX with Oracle 9i.
And currenly we have only ABAP stack and we would like to install the Java stack on our currently landscape.
Can you advice me on this matter and how we should start.I would like to know what are the prerequite and also the system landscape.
Please kindly advise.
Thank you.
Kah Fei
when you use web browser,Internet comm.manager(ICM) will route your request either to ABAP stack or JAVA stack.
The Java stack is build following J2EE standards.with in the J2EE you have EJB container and Web container.So its a structure based on J2EE standards.
Actually i did'nt understand what you mean by "i would like to use java to support frontend internet instead of j2ee."
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Hi,
I have created roles earlier on JAVA stack alone. However, this time I am working on JAVA+ABAP stack. When I am trying to create role in UME, I am getting only two tabs:
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Assigned Groups
I am not getting Assinged Actions tab here.How do I assing actions ?
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That would be a great help!
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Please take a look at this link, which has a great graphic describing this.
http://help.sap.com/saphelp_nw04s/helpdata/en/7c/36dcd59865b246b993c471199ba37a/content.htm
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ABAP+JAVA STACK STARTING ISSUE a Work Around
Dear Users,
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Then i tried a work around. I started Java first and then after sometime ABAP. It worked for me.
It looks like Server has insufficient memory to hold ABAP+ JAVA stack.
You can think of the following
1) Reduce the no of WPs in ABAP stack
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There are lots of post regarding ABAP & JAVA stacks. I am not sure if I see a consolidated answer anywhere. Also I don't see overall architecture diagram explaining just the stack part.
Here is my understanding after reading/researching, forums, help, blogs and other documents.
<b>ABAP Stack:</b>
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-XSLT Mapping
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-XSLT Mapping
Is this correct, am I missing anything else?
Thanks
Message was edited by: xi_ted (updated based on Vijaya Kumari's, Michal's and Agasthuri' responses)Hi,
IDoc and HTTP adapter are on ABAP stack all other Adapters are JAVA stack, Since IDoc and HTTP adapter are on ABAP stack they no need sender agreement.IR,ID,SLD,RWB are in Java Stack.
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CJS-00030 Assertion failed: in
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Your input will be greately appreciated and would reward points.
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The firt thing please go to os level prompt for <SID>adm user and type echo $JAVA_HOME. What is the value that is reflected after issuing the above.
Also please check that your SAP-J2EE instance is running properly or not.
The JCE is used for Weak and strong encryption.
Also please check the instance.properties file. Does it contain proper parameter as per your SAP installation.
Regards,
Prem -
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https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e07753b9-fa0c-2a10-64a8-c6754c45396e
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3. Can we use same HDB SID for both ABAP & JAVA stack?
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Whats the difference between ABAP stack, ABAP+Java stack and Java stack
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ABAP Stack
AS ABAP is used to provide the ABAP foundation of SAP NetWeaver.
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development projects.
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model, application services that implement business logic, and external
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NetWeaver Developer Studio.
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providing a unified layout for the end user as well as enhanced navigation
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ABAP + Java Stack
Contains both functionalities.
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Jaya Tiwarijaya tiwari wrote:
Hi All,
>
> We have recently EHP upgrade in our system .Now to improve performance we have done ABAP/JAVA stack split .
> 1.Can you please suggest what are the test activities should be done from BW side after upgrade ?
> 2.Can you explain what issue we might face ?
> Please provide list of checks need to be performed specific to this split .
>
> Thanks in advance .
>
> Regards,
> Jaya Tiwari
There are no standard issues in this split. Only thing you need to do is integration testing for scenario like SSO, Bex Reports etc.
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I have installed my SAP XI/PI System with ABAP+JAVA Stack.
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V.SinghHi,
No restart will not make any difference.
You can overlook this. If in the /nslicense screen you see a permanent license, then no need to worry furthur..
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SAP ECC 6.0 EHP4 installation with ABAP+JAVA stack
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I need to install SAP ECC6.0 EHP4 with ABAP+JAVA stack on windiws server 2008 with oracle.
I have read that for this, we need to install ECC 6.0 EHP4 ready and then upgrade to EHP4 using ehpi installer.
I have found the documents seperately for ABAP and JAVA stack and not for ABAP+JAVA.
I need clarifications on these.
1.Do we need to install ABAP and JAVA instances seperately with EHP4 and then upgrade(In that case I have to install both instances on single host)?
2.Should we give seperate <SID> for both instances and create seperate databases?
3.Hard disk requirement for this set up.(We have 150 GB including C drive)
4.Steps to perform after installing ECC6.0 EHP4 ready
5.Please send me the doc. if anyone has
Anyhelp would be highly appreciated.
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Surya> 1.In the installation document for EHP4 ready for SAP ERP 6.0 ABAP.It is mentioned that this installation contains only basic EHP4 for ERP 6.0 and we need to install additional EHP4 functionality in the SAP ERP 6.0 -EHP4 ready system.
> It states that atleast Support pacakge stack (SPS) 1 of SHP4 needs to be installed.So If I install this stack using EHPi installer in the post installation activities my SAP ERP 6.0 EHP4 will be in place?Please confirm.
Yes..
>
> 2.Can I install SAP SR3 with dual stack and upgaradte it directly to EHP4 at a time?
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>
> Any solutions or suggestions from others also welcome.
Why do u want a dual stack ECC ystem?? any specific requirement???
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Edited by: nirmal konchada on Feb 2, 2011 12:16 PM -
Syncronization of ABAP+java stack during the upgrade.
Hi All,
We have successfully upgraded our BWD & BWQ which is ABAP+JAVA stack .
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Tomorrow we are going to start BWP , i found the way to syncronize the upgrade in upgrade manual like starting the SAPjup when upgrade asks for syncronization.
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Please suggest...
Thanks,
Subhash.GPLease proceed with your old strategy it sounds better.
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iqbal
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