SLD conf for JDBC and webservice

Hi,
I am coonecting to source and target via webservice or JDBC.Do we need any configuration in SLD for systems.Driver and webservice has all details to connect to source and target system.Please confirm me if I am wrong.

When you have complete tech details of the system, you can create a Business System for the same and import it into your ID.
In short, a Business System represents a physical system.
When you don't have complete info for the system, you can create a business service in your ID.It represnts an abstract service that makes connection to the source/target system.
The choice depends on our own.

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Which tutorials may you suggest for JDBC and servlets?

Hello, i would to learn about JDBC and servlets.
May you please suggest me a good tutorial(e.g.post me a link) in order to study for JDBC and servlets?
e.g. How to make a servlet etc.
Thanks, in advance!

I agree with PhHein, it's best to learn one technology and then the other. (Just my two cents, but start with JDBC from a simple standalone application, then when that is working, try to tackle Servlets, since you will need to also learn how to get them working in a container like Tomcat).
Here is a tutorial that has both concepts in it at the same time. Site is down now, but is usually up. http://www.roseindia.net/jdbc/jdbcconnectivity.shtml
Also, you will eventually want to download a J2EE container such as Tomcat or Jboss.
- Saish

Graphical message mapping examples for JDBC and RFC lookup

hi, can any body provide me graphical message mapping examples for the "JDBC Lookup" function and "RFC Lookup" function?
I'm now studying the graphical message mapping and want to try those 2 functions. thank you.
I expect the examples to be simple enoung, not need to set up much.

>
Madhu_1980 wrote:
> can u check this link:
>
> PI 7.0 & 7.1 Mapping - Blogs,Articles,Wiki,Code Samples and Videos Collections https://wiki.sdn.sap.com/wiki/pages/viewpage.action?pageId=79955426
>
> it contains a link : SAP PI 7.1 Mapping Enhancements Series: Graphical Support for JDBC and RFC Lookups /people/jin.shin/blog/2008/02/15/sap-pi-71-mapping-enhancements-series-graphical-support-for-jdbc-and-rfc-lookups
May be I'm too foolish to follow those links, I got issues of each links.
What I really want is an example from step0
Swarup:
Refer the Lookup document - Easy Lookup in Process Integration 7.1
https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/20befc9a-aa72-2b10-ae9b-b0988791d457
The first step is "Create an RFC Enabled Function Module for look up", but where can I create the function module? Should I use ESB, IB? or use transaction 'SE11' ?
Kulkarni:
Very good links for RFC lookup with 7.0/3.0
https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/70d90a91-3cf4-2a10-d189-bfd37d9c3231&overridelayout=true
At page6 "PI Development/Configuration", it saies "You are on the design maintenance screen in the Integration Builder.Expand the subnodes for the software component version for which you want to import interfaces".
What is "design maintenance screen" ? My IB version is: Service Pack:08 Release:NW07_08_REL.
When I open IB, it display a screen titled with "Configuration: Intergation Builder", I did not find "software component version" node on the left tree.
Madhu_1980 :
it contains a link : SAP PI 7.1 Mapping Enhancements Series: Graphical Support for JDBC and RFC Lookups /people/jin.shin/blog/2008/02/15/sap-pi-71-mapping-enhancements-series-graphical-support-for-jdbc-and-rfc-lookups
The Prerequisites state:
The JDBC channel to be used for the lookup must be configured and activated in the Integration Directory.
The definition of the table used for the lookup must already be imported into the ES Repository as an external definition
But I don't know how to create a JDBC channel and define the table.

Directory structure for servlets and webservices in one application

hi,
Can any one help me for creating servlets and webservices in one
application and deploying in Jboss 4.2.0.
I want to know exactly what is the directory structure for creating this
application and what are the additional .xml files for deploying this application.
if any one know this answere please tell the answere.

I figured out a solution - it's a problem of policies. In detail: Server1's codebase entry (file:) refers to the class directory of Server1's project. In the simple case of only Client1, which has no codebase entry, it works fine without a file permission on the side of Server1. In the complex case of Client1+Server2, which has to have a codebase entry (file:) refering to the class directory of the Server2's project on a separate machine, for exactly the same method call from Client1 to Server1 a file permission entry on the side of Server1 is needed for Server1's class directory. But WHY ???
It seems to be a little confusing with the codebase entries, many of the posts are contrary to others and to my personal experiences. Some comments given by Adrian Colley throw a little light upon some aspects. Is there anybody, who can explain the whole topic, when, why, and which part of RMI application deals with codebase entries, also in case of not dynamic code downloading ? May be there is also a reference into the java docs, which I didn't found up to now.
Thanks in advance
Axel

How to install and configure external drivers for JDBC and JMS adapters

Hi,
In that thread: [JDBC Driver for Progress Database;, N V Seshagiri gave a link to a "How to" guide that is not available now... can anybody send me the .pdf file?
I'm trying to install a JDBC driver (com.jnetdirect.jsql.JSQLDriver) with the visual administrator but I don't get it. I've found a lot of threads about that but I didn't get results

Hi,
Check out note 1138877 if on PI 7.1
For PI 7.0 check https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/60237e74-ef19-2b10-5a9b-b35cc6a28e83
The "old" how to guide is available here: https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f04ce027-934d-2a10-5a8f-fa0b1ed4d88f
Best Regards,
Daniel

Query about the WebLogic conf for APS and Planning

Hi All,
We have threee servers used for Hyperion Planning and APS and are load balanced
Configuration details are as shown below for one server and remaining two servers will also has the same. In this configuration
APS shows as load balanced and Planning is shown pertaining to that one server alone. Can we make this Planning smartview connection
to be balanced or APS balance itself will take care of this for the connection of planning?
Am seeing performance issues with Planning with this configuration and server load is high falling on one server at times and is that due to this
configuration of Planning Smartview connection falling on one server?
Your help is much appreciated
</LocationMatch>
<LocationMatch /aps>
     SetHandler weblogic-handler
     PathTrim /
     WeblogicCluster
<ServerName1>:13080,<ServerName2>:13080,<ServerName3>:13080
WLProxySSL ON
</LocationMatch>
<LocationMatch /aps/*>
     SetHandler weblogic-handler
     PathTrim /
     WeblogicCluster
<ServerName1>:13080,<ServerName2>:13080,<ServerName3>:13080
WLProxySSL ON
</LocationMatch>
<LocationMatch /HyperionPlanning/SmartView>
     SetHandler weblogic-handler
     WLIOTimeoutSecs 6000
     WLCookieName HPSESSIONID
     PathTrim /
     WeblogicCluster <ServerName1>:8300
</LocationMatch>
<LocationMatch /HyperionPlanning/SmartView/*>
     SetHandler weblogic-handler
     WLCookieName HPSESSIONID
     WLIOTimeoutSecs 6000
     PathTrim /
     WeblogicCluster <ServerName1>:8300
</LocationMatch>
Thanks

Download location: http://www.oracle.com/technology/software/products/ias/htdocs/wls_main.html
You can upgrade the domain after you install wls 10.3 using QuickStart.
When we migrated we have moved from windows to linux. We have installed, created domain, created managed servers, configured, etc. from scratch. We didn't face any 'show stopper' issues.

What are all the advantages of JDBC, RFC, WebService Lookups

Hi Friends,
Please tell me advantages and Disadvantages of JDBC, RFC, Webservice Lookups.
Thanks in Advancs.

Example: PI 7.1 comes with JDBC and RFC Lookup. During mapping we might have requirement to do validation or create logic based on the reference values in the table or SAP backend. In this standpoint, we do JDBC and RFC Lookup. Earlier, we used to do coding in UDF or java mapping to achieve this. Now, we have it as a lookup graphical function.
Webservice Lookup is again the same idea. but we dont have lookup graphical function. We still need to do UDF coding to achieve this.
http://help.sap.com/saphelp_nwpi71/helpdata/en/44/749dd812dd3676e10000000a114a6b/content.htm
/people/jin.shin/blog/2008/02/15/sap-pi-71-mapping-enhancements-series-graphical-support-for-jdbc-and-rfc-lookups
Disadvantage:
If your soap message is larger size, dont do webservice lookup in UDF coding. It has maintanence issues.
Parameterized mapping along with Integrated configuration is not currently possibe both in PI 7.1 and EHP1.

UDF for JDBC lookup in PI 71

I am facing some issue while importing the SQL meta-data from db2 in PI 7.1 , guess the db2 version is old and not compatible with 7.1 or could be problem with drivers, I want to go head with writing UDF for the jdbc lookup, can you please let me know the code and how it can be written or blogs, thanks

>>> can you please let me know the code and how it can be written or blogs, thanks
You can try this link if you dont want to use graphical jdbc lookup... Follow this link , it has code to use ...
/people/siva.maranani/blog/2005/08/23/lookup146s-in-xi-made-simpler
Also refer these links
For 7.0 - http://scn.sap.com/people/william.li/blog/2007/03/30/using-jdbc-connection-pool-in-xi-message-mapping
For 7.1 http://scn.sap.com/people/jin.shin/blog/2008/02/15/sap-pi-71-mapping-enhancements-series-graphical-support-for-jdbc-and-rfc-lookups

Problems! MS SQL Server 2000 Driver for JDBC.

In Dos-promt ill got only this message: com.microsoft.jdbc.sqlserver.SQLServerDriver
What is wrong and is there someone that can help me out?
I have installed Microsoft SQL Server 2000 Driver for JDBC and set the path like this in the system, advance, environment variable:
.;D:\Program Files\Microsoft SQL Server 2000 Driver for JDBC\lib\msbase.jar;D:\Program Files\Microsoft SQL Server 2000 Driver for JDBC\lib\msutil.jar;D:\Program Files\Microsoft SQL Server 2000 Driver for JDBC\lib\mssqlserver.jar
This is the source code i use to test the connection:
import java.sql.*;
public class Exercise2_1 {
static String driver = ("com.microsoft.jdbc.sqlserver.SQLServerDriver");
static String url= "jdbc:microsoft:MinTest;ah;modeerf";//sqlserver://H:1433;user=ah;password=modeerf";
public static void main(String[] args) {
try {
     Class.forName(driver).newInstance();
     System.out.println("Loaded driver");
     Connection conn = DriverManager.getConnection(url);
     System.out.println("Connected to database");
     conn.close();
     System.out.println("Closed connection");
catch (Throwable e) { System.err.println(e.getMessage()); }

You printed the error message associated with the exception but didn't print the type of the exception. com.microsoft.jdbc.sqlserver.SQLServerDriver was probably a ClassNotFoundException meaning that the VM couldn't find the jars.
You say you put the jars in the path. They should actually be in the class path. Either set the CLASSPATH environment variable or pass it in to the Java VM via the -cp option.
One more thing. Seeing as the paths that you installed the JDBC driver into contain spaces you may need to put quotes around the path names or use the MSDOS short names for those directories.
Col

Recommended SLD setup for NWDI

I have been looking at the SLD planning guide and noticed a few scenarios listed there. Does anyone here have recommendations.
The one that looked good to me was the 2 SLD (1 for DEV and QAS) with NWDI connected, and another (1 for PRD).
I was wondering if NWDI is only connected to a non prod sld, will this be a problem when you want to migrate objects to production?
Also from what I gather in this guide, it appears that NWDI can have its own SLD. Are there any advantages/disadvantages to this?
Thanks

Hi
> I was wondering if NWDI is only connected to a non
> prod sld, will this be a problem when you want to
> migrate objects to production?
No this will not pose an issue, the NWDI uses the SLD only during the configuration process. Deployments are done independant of your SLD configuration.
> Also from what I gather in this guide, it appears
> that NWDI can have its own SLD. Are there any
> advantages/disadvantages to this?
Yes this is an option too. Although this does not remind me of any advantages, other than the ease(to a very samll degree) of configuration.
> Thanks
Regards
Pran

Best practice for dealing with Recordsets, JDBC and JSP?

I've spent the last three years developing web apps using JSP, Struts and Kodo JDO for persistence. All of the content for the apps was created as Java objects using model classes and saved to an Oracle db. Thus, data retrieved from the db was as instances of the model classes and then put into Struts form beans, etc.
I changed jobs last month and am now having to use Servlets with JDBC to retrieve records from db tables and returning it into Recordsets. Oh, and I can't use Struts in my JSPs either. I'm beginning to think that I had it easy at my previous job but maybe that's just because I was used to it.
So here are my problems/questions:
I have two tables with a one to many relationship that I need to retrieve data from, show in a jsp and be able to update eventually.
So here's what I am doing:
a) In a servlet, I use a SQL statement to join the tables and retrieve the results into a Recordset.
b) I created a class with a bunch of String attributes to copy the Recordset data into, one Recordset row per each instance of the bean and then close the Recordset
c) I then add the beans to an ArrayList and save the ArrayList into the session.
d) Then, in the JSP, I retrieve the ArrayList from the session and iterate over each bean instance, printing the data out to the jsp. There are some logic statements to determine when not to print redundant data caused by the one to many join.
e) I have not written the code to update the data yet but was planning on having separate jsps for updating the (one) table and the (many) table.
Would most of you do something similar? Would you use one SQL statement to retrieve all of the data for display and use logic to avoid printing the redundant part of the data? Or would you have used separate SQL queries, one for each table? Would you have saved the results into something other than an instance of a bean class that represents one record in the RecordSet? Would you have had a bean class with attributes other than Strings - like had a collection attribute to hold the results from the "many" table? The way that I am doing everything just seems so cumbersome and difficult compared to using Struts and JDO before.
Your help/opinion will be greatly appreciated!

Would you use one SQL statement to retrieve all of the data for display Yes.
and use logic to avoid printing the redundant part of the dataNo.
I believe in minimising the number of queries. If it is a simple one-many join on a db table, then one query is better than one + n queries.
However I prefer to store the objects in a bean class with attributes other than strings - ie one object, with a collection attribute to hold the related "many" records.
Does the fact you are not using Struts mean that you have to use scriptlet code? (shudder)
Or are you using JSTL, or other custom tags?
How about tools like Ant? Junit testing?
The way that I am doing everything just seems so cumbersome and difficult
compared to using Struts and JDO before.Anything different takes adjusting to. Sounds like you know what you're doing for the most part. I agree, in terms of best practices what you have described so far sounds like a step backwards from what you were previously doing.
However I wouldn't go complaining about it too loudly, too quickly. If you're new on the block theres nothing like making a pain of yourself, and complaining how backwards the work they have done is to put your new workmates' backs up
Look on it as a challenge. Maybe discuss it quietly with a team leader, to see if they understand how much easier/better/less error prone such approaches can be?
Struts, cumbersome as it can be, definitely has the advantage of pushing you to follow good MVC practice.
Good luck,
evnafets

Using Oracle driver in JDBC for Unix and Linux based servers

Please, let me know how to mention the Oracle driver within the forName.class(" "); statement in the Jdbc-Servlet for Unix and Linux based servers.
I'm using Windows-OS for Java programming. Should I have to use the same environment(Unix/Linux with Oracle) for compiling or just compiling, mentioning the driver in the java program would suffice?
Please, Help me.
Thank You.
from,
Silas eschole.
email: [email protected]
[email protected]

I've used Oracle's thin driver like this:
Class.forName ( "oracle.jdbc.driver.OracleDriver" );
Connection DBConnection = DriverManager.getConnection("jdbc:oracle:thin:USER/PASSWD@database" );
You need Oracles client classes ( e.g. classes111.zip ) at run time, not during compilation.
Thin client connects directly to the Oracle DB, so the database description is like PORT:MACHINE:SID
Connection is made through Oracle's listener even when your DB is in the same machine that your program is running. Port number is propably 1521 or 1526, depending on your listener.ora definitions and used Oracle SQL*Net version.

Message protocol is different for sender and receiver JDBC

In File adapter the message protocol can be either FTP or NFS for both sender as well as receiver. but for JDBC adapter the message protocol is JDBC and for receiver adapter the message protocol is XML SQL Format or native sql string only. Why this is different ? Why cant we use JDBC as message protocol for receiver also ?
I thought JDBC is the message protocol for JDBC adapters irrespective of whether they are sender or receiver. Can someone throw light on this ?

Hi,
You can find more about JDBC scenario at following links:
Configuring the Sender JDBC Adapter
[http://help.sap.com/saphelp_nw04/helpdata/en/7e/5df96381ec72468a00815dd80f8b63/content.htm|http://help.sap.com/]
[http://help.sap.com/saphelp_nw04/helpdata/en/1d/756b3c0d592c7fe10000000a11405a/content.htm|http://help.sap.com]
Configuring the Receiver JDBC Adapter
[http://help.sap.com/saphelp_nw2004s/helpdata/en/b0/676b3c255b1475e10000000a114084/content.htm|http://help.sap.com]
[http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/content.htm|http://help.sap.com]
[https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/6d36d51d-0b01-0010-b3aa-9cb313b63cf4|https://help.sap.com]
Regards,

Question about Sender and Receiver Structure for JDBC

Dear All,
I want to know why there is a fixed format for sender and receiver structure for JDBC. why cant we use the structure like what we want? explain me in detail.
Thanks

Good Question:
We have to create our data structure based on the existing database table structure. While reading or writing , JDBC adapter convert our data type structure in to SQL Query Statements that matches Table structure.

WebService Publication asks for user and password

Hello,
I have a WebService with No Authentication.
The problem is that when I try to open the WSDL in the WebBrowser SAP asks for User and Password of the WebAS.
I have tried to Consume the WS through a 3rd application and when I try to consume it user and password is needed and the WS has no authentication.
I have read this topic:
Roles for SOAMANAGER
And the basis guy told me he has already done that configuration so If you know how to solve this problem I will be very grateful if you post it.
Thanx in advanced.

Hi,
SAP Web Application Server requires a username and password. This makes sense. Even if your web service is has No Authentication, you still have to access the server.
How to bypass this.....
Try reading the link given above.

SLD conf for JDBC and webservice

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