Implementaion of ADS on SAP Web AS ABAP

[Former Member]

Dear All

We have an ECC6.0 setup on Oracle Solaris as SAP Web AS ABAP only. We now want to install & configure ADS (Adobe Document Services) on it. Is it possible to do so on ABAP only system or do we need to have ABAP + Java system. In case, we can, can someone provide me link for the same.

Thanks

Lokesh.

[Former Member · Accepted solution]

hello,

You can configure ADS on both ABAP & Java platforms. No need to go for additional Java.

Find below link for complete information :

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/30a9630b-4f89-2a10-6fab-e311b3ff...

https://websmp230.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=894009

Regards

Anju

Edited by: Anju Sangwan on Mar 31, 2009 8:33 AM

[Former Member · Accepted solution]

Thanks Anju. I had already gone through the said documentation but could not run the ADS. However, I judge that ADS needs installation first which perhaps has not been installed on our system. Now, on going through the Netweaver ADS installation, I came to know that it supports ABAP+Java or only JAva environment. This has got me confused as to whether ADS needs prior installation in ECC6.0 and can i install it on WEB AS ABAP only system.

Lokesh

[Former Member · Accepted solution]

Hi, you need JAVA stack in any case (ABAP+JAVA or only JAVA But first try to check are the ADS works fine on Solaris ?

On some platforms are problems for language printing ... Try to find are ADS works fine on Solaris or not ...

Regards.

[Former Member · Accepted solution]

Does that mean I need to have Java stack installed in my ECC6.0 WebAS ABAP system. Then in such a case, how does the ADS configuration guide mention that it can be configured for only ABAP systems as installation requires Java stack and configuration cannot take place without installation of ADS.

Lokesh

[Former Member · Accepted solution]

it can be configured for only ABAP systems

If you install separate only JAVA NW (or ABAP+JAVA NW, or based on NW) server it can be configured for only ABAP system for example.

P.S. you can install JAVA add in for Solaris On Sparc 9 or 10 (per PAM it's supported) but i do not know works it fine or not.

Regards.

[Former Member · Accepted solution]

Thanks Sergo. Can you guide me to the installation of Java stack guide. Also, does installation of java stack on an existing ABAP system have any implication.

Lokesh

[Former Member · Accepted solution]

You need to read ABAP+JAVA guide about JAVA add in implementation.

You need memory for JAVA application (depend's parameters you added for your JVM), you will need to install special JVM for your version of server (read in notes). Regards.

[Former Member · Accepted solution]

Dear Sergo. Thanks for the guidance. I went through the documentation of ABAP + Java installation and found that java stack can be implemented as an add-in through sapinst itself. However, I have few doubts before I run the installation.

1. What DBSID is to be specified for Java Addin. Currently we have DEV as DBSID for ABAP system. Do I specify DEV itself. Will it create any problem. I read that Java AddIn has it's own database. Will it not conflict with existing one if I give the same DBSID.

2. Will the installation create a new database or will it just add some tables in the existing database. I donot wish to go for a MCOD type installation.

3. Will there be some disturbances to the file system (we have solaris 10)

4. Will the existing ABAP system get disturbed due to the JAva Addin installation

5. We have ECC6.0 on Solaris 10 and Oracle 10.2.0.4 as an ABAP only system. Do we need to install anything for the Java Installation

Thanks in advance

Lokesh

[Former Member · Accepted solution]

It creates new schema in same DB.

For JAVA installation you need to check (and install if requiried) the JVM version for you OS.

If you afraid any disturbances, reach the specifyed consultant from sap.

Regards.

[markus_doehr2 · Accepted solution]

> 1. What DBSID is to be specified for Java Addin. Currently we have DEV as DBSID for ABAP system. Do I specify DEV itself. Will it create any problem. I read that Java AddIn has it's own database. Will it not conflict with existing one if I give the same DBSID.

I would not install a Java AddIn to your ABAP system. If you do that, you need

- run upgrades in parallel for both ABAP + Java (means, SAPup and SAPJup must be executed at the same time when you do upgrades)

- you have to keep the stacks in sync (if you install a support package on ABAP you need to update the Java part too - and vice versa). So imagine you need/want a new support package for your Java instance since it fixes some problems. Consequently you need to update your production instance too - and I'm sure you don't want that...

- to make sure that you have enough memory and storage for both instances, configuring and maintaining the resources in a double stack can be cumbersome

- that system copies must be done using sapinst. You can use backup/restore for the database part but the Java part must always be copied with sapinst. So no more "quick system copies".

- that there is currently no way of separating the instances once it's installed and integrated into ABAP.

> 2. Will the installation create a new database or will it just add some tables in the existing database. I donot wish to go for a MCOD type installation.

The installation will create a second user/schema - so technically your instance will be MCOD, yes.

> 3. Will there be some disturbances to the file system (we have solaris 10)

You need much more space on /usr/sap (or /sapmnt) because Java stores a lot of files on the filesystem too.

> 4. Will the existing ABAP system get disturbed due to the JAva Addin installation

"Disturbed"? Well - you have to share resources. Keep in mind that on 64bit (which you are) the Java allocates memory exclusively for each server process - which means: 2 GB for the server, ~ 200 MB for the dispatcher and ~ 250 MB for the SDM will be gone for your ABAP instance. On top you need to keep in mind that Java is pretty CPU hungry during startup and also during runtime. You may also need to reconfigure Oracle parameters (sessions, processes etc.)

> 5. We have ECC6.0 on Solaris 10 and Oracle 10.2.0.4 as an ABAP only system. Do we need to install anything for the Java Installation

You need the proper Java version (1.4.2). That version is out of official support so it will need to be patched manually. Sun Update Connection or pca don't provide updates.

I would not go for a Java addin but rather install a separate instance (separate SID, separate filesystem) - so basically a separate WebAS Java without touching your ABAP instance.

Another nice way could be a Solaris Zone - which is a kind of virtualization that comes with the OS and separates everything from each other. It will be as if you were installing on a separate machine. That approach also enables you to create processor sets and specifically assign e. g. only two CPUs for the Java instance so there will be no direct impact on your ABAP even if the Java is running nuts (for whatever reason).

Markus

[Former Member · Accepted solution]

Hi Markus

Thanks for the alert. I was about to start the installation when I read your reply and held back myself.

The main objective is that we need to install ADS in our organization. We have ECC6.0 on Oracle 10.2.0.2 and Solaris 10 and the same has been implemented as an ABAP only system. Now we are in a fix of how to proceed ahead.

Please guide.

Lokesh

[Former Member · Accepted solution]

Then , in our organization we use separate JAVA ( it's are JAVA part of Solution manager) , and we use it for

ADS. You can install it on any different location,check supported platforms for ADS in the http://service.sap.com/pam -->

NW 7.0

Regards.

[markus_doehr2 · Accepted solution]

Sorry for replying late - Easter vacation

I would install a separate Java-only instance - on a separate box - or virtualized using zones/containers. ADS is a Java-only application.

I can also highly recommend visiting a class on WebAS-Java, it's very different to AS ABAP, basically, it's has nothing in common with AS ABAP.

Markus

[Former Member · Accepted solution]

Thanks Markus. I am now trying to implement ADS in another server which ahs ABAP+Java installation in same box with SAP Netweaver 7.0.

I have done all the steps as per the configuration guide and am detailing teh same here. However, I am unable to run the application. Please help.

I am detailing the steps taken as per the configuration guide.

1. Checking the IIOP service - This is working fine as per the guide.

2. I have chosen to use Basic authentication

3. Executing FP_TEST_00 fails

4. Executing FP_PDF_TEST_00 did show me the version infomation initially but after changing the

ADSUSER password in SU01, it has started showing a username and password box which doesnot accept

ADSUSER and the new password.

5. I have created a user ADSUSER as system user and assigned a password to it. I have created

ADSCALLERS role and assigned it to ADSUSER.

6. I have created an ABAP connection as per the guide. However, in test connection, I am prompted for

a user and password. Specifying ADSUSER doesnot work. However specifying j2ee_admin user gives the

test result as Found.

7. On running Test for user in http://<server>:50000/AdobeDocumentServices/Config in browser, the

ADSUSER or ADS_AGENT password doesnot get accepted. j2ee_admin user and password gives the error

"User J2EE_ADMIN does not have access to method rpData."

8. Even in Visual Administrator, I have checked the ADSUSER to be under ADSCallers group. Also the

ADSUSER is mapped to ADSCaller security role. However, one point noticable is that when I try to

change the password of ADSUSER in user management under ADSCallers, it doesnot allow me to do so.

Here I am in doubt as in SU01, I have changed the password while in Visual Admin, it is still the initial

one. Is this conflicting.

9. In the link http://<AS Java Server>:50000 ->User Management, I am unable to set Security policy

field to Technical user and it is grayed out even after clicking modify. Am also not able to delete the

ADSUSER from it.

10. In visual administrator, I have setup the basic authentication too in web services security node and

have activated the service throught the deploy node

11. I have created a user ADS_AGENT as service user through SU01 and defined password for it and

assigned role SAP_BC_FP_ICF & SAP_BC_FPADS_ICF to it.

12. I have activated the fp & fpads service through SICF ->default_host ->sap ->bc ->fp. Right Click &

Activate

13. The checking of destination service through FP_CHECK_DESTINATION_SERVICE prompts for a

username and password and doesnot accept ADSUSER or ADS_AGENT and j2ee_admin user is giving

error of rpdata authorization.

14. The ICF service through web browser using link

http://<server>:8000/sap/bc/fp/form/layout/fp_test_00.xdp accepts ADS_AGENT user and displays an

XML code.

15. The test of changing of Destination Service to

http://<server>:8000/sap/bc/fp/form/layout/fp_test_00.xdp through Visual Admin results in HTTP GET

response code 200 Content type text/html

I have worked my brains out on this but unable to understand the problem. I think it is because I am not able to change the password of ADSUSER things are not working.

Please help me out.

Lokesh

[markus_doehr2 · Accepted solution]

Check if "ADSUSER" has the correct permissions/roles assigned. Also check SM21 for possible problems. This seems an authorization thing to me...

Markus

[Former Member · Accepted solution]

Dear Markus

When I unlocked the SAP* user account and tested the configuration using SAP*, everything seems to work fine. Even FP_TEST_00 gave status as OK.

I have assigned ADSCALLERS role to ADSUSER which I created as a blank role through PFCG. I

created it as a system user and changed its password. What can be the problem.

Lokesh

[markus_doehr2 · Accepted solution]

To check if it's really a permission problem I would add the profile SAP_ALL and SAP_NEW temporarily and check if the configuration works. If it does, then something with the assigned roles is wrong. I remember from our setup here that we had likewise issues with permissions

Markus

[Former Member · Accepted solution]

Hi Lokesh,

Default ADS User and ADS Agent gets created in 001 client and not in 000 and your own created client

so have you created those in your client and assigned respected role i.e ADSCallers please refer guide

Regards,

Nitin Salunkhe

[james_taylor7]

I have a problem similar to point 9 in "User Management, I am unable to set Security policy

field to Technical user and it is grayed out even after clicking modify.". The SAPJSF account has the same authorizations in both DEV and QAS - I am able to set security policies in QAS but not DEV. In DEV, I too can see the security policy is set to Technical User for ADSUSER, which indicates we able to read the ABAP user record. What else do Lokesh and I need to check to eliminate that area being grayed out?

James