HTTP and JDBC communication

I have to develop a scenario with HTTP and JDBC communication. Please let me know if there are any tutorials available on it.

Dear Rana,
jdbc sender(theory)
/people/saravanakumar.kuppusamy2/blog/2005/01/19/rdbms-system-integration-using-xi-30-jdbc-senderreceiver-adapter
JDBC receiver
/people/bhavesh.kantilal/blog/2006/07/03/jdbc-receiver-adapter--synchronous-select-150-step-by-step
/people/sap.user72/blog/2005/06/01/file-to-jdbc-adapter-using-sap-xi-30 - File to JDBC
How to use SELECT statement in JDBC scenario's.
Ref : https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/1725 [original link is broken] [original link is broken] [original link is broken] [original link is broken]
stored procedures
/people/siva.maranani/blog/2005/05/21/jdbc-stored-procedures by siva
1278 by sriram
Sender adapter
/people/yining.mao/blog/2006/09/13/tips-and-tutorial-for-sender-jdbc-adapter
and also ref jdbc adapter in sap xi help.
Best Regards,
Srikanth
Reward the useful answers and you will get one point yourself

Similar Messages

Sender RFC and JDBC communication channels required to be activated

Hello Guys,
Whenever we have a Oracle restart after the server is shut down for maintainence . The sender JDBC communication channel does not poll and we have to activate the channel again in the Integration Directory to make it work, is there any way to make it work automatically.
Similar is tha case with the sender RFC communication channel.
Allthough the component monitoring shows green button for the JDBC, RFC communication channel.
In case of the JMS channel (sender) the channels are in red.
Thanks for your help.

HI
There is no automatic ways to restart channel that you have to manually start.
You need to stop the channels first before getting oracle server down for maintenance. This will save from errors. Maximum what you can do is to start stop channel using a program externally but that require development.
Start/Stop using RWB
Starting / Stopping of Communication Channel from RWB
Start/Stop without using RWB
Control Communication Channels Externally without using RWB
Thanks
Gaurav

Sender communication channel for HTTP and IDOC

Why the sender communication channel is not necessary for HTTP and IDOC

Hi,
Because they lie on ABAP stack ie on Integration Engine...so that they can process directly but other adapter lies on Adapter engine.
Regards
Hemant

Error in Sender JDBC communication channel

Dear All,
We have an interface in which we are fetching data from SQL database through sender JDBC communication channel.
Last week SQL server was upgraded from 2000 to 2008 and the communication channel has stopped working and is giving the following error:
Database-level error reported by JDBC driver while executing statement 'SELECT * FROM mstemp_tbl WHERE Active='0''. The JDBC driver returned the following error message: 'java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 1 (""): Data type 0x38 is unknown.'. For details, contact your database server vendor.
Please let me know if any JDBC drivers are to be installed for SQL 2008 or how can we resolve this.
Thanks,
NJ

Hi,
You may need to update your JDBC driver to 1.2 or 2.0. Kindly see supportability matrix on this link (question #2):
http://msdn.microsoft.com/en-us/sqlserver/cc325721
Regards,
Jenny

Error at sender JDBC communication channel

Dear All,
While executing JDBC(MS-Access)-PI-RFC interface, we are getting error in sender JDBC communication channel. The error is as following:
Error during database connection to the database URL 'jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=
sappidev\Datatran\Database.mdb' using the JDBC driver 'jdbc.odbc.JdbcOdbcDriver': 'com.sap.aii.adapter.jdbc.sql.DriverManagerException: Can not establish connection:: SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified'.
I have checked various posts on forums and as per those no drivers installation is required to access MS-Access database and I am not able to find any post which could solve my problem.
Kindly guide me on what might be the problem and how this can be resolved.
Regards,
NJ

Hi Nishu,
That error ALWAYS means your DSN name is incorrect or can't be accessed for some reason (permission). The ODBC part says that the bridge is working.
But that DSN is 100% wrong or cannot be seen by the user account that the server is running as. Make sure you have a system DSN and not a user one.
You can refer these....
http://bytes.com/topic/java/answers/625400-java-sql-sqlexception-microsoft-odbc-driver-manager-data-source-name-not-found
http://www.daniweb.com/forums/thread13092.html#
Hope this will help you....
Regds,
Pinangshuk.

Processing Started in JDBC communication Channel?

Dear Friends,
in JDBC Sender Channel i am facing one issue, i.e the data coming from DB but in PI/PO 7.4 data is not reached and channel is showing Green color and log is showing processing started. But as per my experience may the data is locked in server level. PI 7.0 for this type of issues we are deleted the locks in adapter level in visual admin. but 7.4 version is not having Visual Administrator. Please suggest how to resolve this issue in sap pi 7.4?
Note: Previously it is working fine.
please find the screen shots for your reference.
Regards,
Kiran Polani

Dear Friends,
i seen ur answers, but if it is production that is not possible to take restart ther server, for this visual administrator -->adapter locks i deleted db locks previously in pi 7.0 but i need solution for 7.4.
2) http://hostname:port/nwa/locks as suggested by naveeen, for this type of issue dblocks are not available in this url location.
and i have check this also no use and stoped communication channel and started so many times no use and maintained DIsconnect from Database after processing each message in channel level
Regards,
Kiran Polani

Need to use only one sender and receiver communication channel.

Hello Experts.
I have a scenario where in I have to use only one sender and receiver communication channel to push files from different source directories to different receiver directories.
For Eg;
Sender
D://dir1/file1 --->                  E://dir1/File1
F://dir2/file2 ---->                 G://dir2/file2
H://dir3/file3----->                 I://dir3/file3.
Can this be achieved by using pass through scenario?
Please let me know if the requirement is not clear.
Thanks in advance.
Advit Ramesh

Hi Advit,
I think it is possible. You have to use the Advanced Selection for Source file in the sender channel to define multiple files to be picked up. Also, the Dynamic configuration must also be enabled and used in the mapping so you can manipulate the target directory and target file name based on your source files.
For Polling from multiple directories:
http://wiki.scn.sap.com/wiki/display/XI/File+Sender+Adapter+-+Polling+Multiple+Directories
Dynamic Configuration:
Dynamic file name and directory in Receiver File Adapter - summary of possibilities - Process Integration - SCN Wiki

Creating a service ; What needs to be added to tnsnames.ora and JDBC url?

DB version: 11.2.0.2
OS platform : Solaris 10
We have a 2 node RAC.
DB name   = mbsprd
Instance1 = mbsprd1
Instance2 = mbsprd2I want Instance 1 (mbsprd1) to be used for our OLTP application and Instance 2 (mbsprd2) to be used for another application of DSS nature.
Based on the syntax
srvctl add service -d <dbname> -s <ServiceName> -r <Preferred Instance> -a <Available Instance>I am going to create 2 services
-- Creating a service called OLTP
srvctl add service -d mbsprd -s OLTP -r mbsprd1 -a mbsprd2-- Creating a service called DSS
srvctl add service -d mbsprd -s DSS -r mbsprd2 -a mbsprd1-- Starting the services
srvctl start service -d mbsprd -s OLTP
srvctl start service -d mbsprd -s DSSI guess the above steps are enough to configure a service at the server side.
I would like to know what needs to be done at the client side.
Currently the tnsnames.ora file and JDBC url used by our clients are shown below. What needs to be added to tnsnames.ora file and jdbc URL to start using services configured above?
-- SCAN based TNS entry
mbsprd =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (COMMUNITY = tcp.world)
        (PROTOCOL = TCP)(Host = p148149-scan.tpam.net) (Port = 36964))
    (CONNECT_DATA =
      (SERVER       = DEDICATED)
      (SERVICE_NAME = mbsprd)
      (FAILOVER_MODE=(TYPE=SELECT)(METHOD=BASIC))
-- TNS entry based on local listener
-- Instance 1
mbsprd1 =
(DESCRIPTION =
   (ADDRESS_LIST =
   (ADDRESS =(PROTOCOL = TCP)(HOST = hsolarp148-vip)(PORT = 36973))
   (CONNECT_DATA =
         (SERVICE_NAME = mbsprd)
         (INSTANCE_NAME = mbsprd1)
-- Instance 2
-- TNS entry based on local listener
mbsprd2 =
(DESCRIPTION =
   (ADDRESS_LIST =
   (ADDRESS =(PROTOCOL = TCP)(HOST = hsolarp149-vip)(PORT = 36973))
   (CONNECT_DATA =
         (SERVICE_NAME = mbsprd)
         (INSTANCE_NAME = mbsprd2)
)JDBC entry for RAC
jdbc:oracle:thin:@p148149-scan.tpam.net:36964:mbsprd -- Alternative version used by some clients because the above had 'some issues'
jdbc:oracle:thin:@(DESCRIPTION=(LOAD_BALANCE=on)(ADDRESS=(PROTOCOL=TCP)(HOST=p148149-scan.tpam.net) (PORT=36964))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=mbsprd)(FAILOVER_MODE =(TYPE = SELECT)(METHOD = BASIC)(RETRIES = 180)(DELAY = 10))))

OLTP =
(DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = p148149-scan.tpam.net)(PORT = your_port_number))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = OLTP)
DSS =
(DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = p148149-scan.tpam.net)(PORT = your_port_number))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = DSS)
)JDBC entry for RAC
jdbc:oracle:thin:@p148149-scan.tpam.net:36964:service_name
jdbc:oracle:thin:@new_tns_entry_description(if you would like to connect the database with particular service)
try this and let us know any issues,

IDoc to JDBC and JDBC to IDoc Scenario

Dear All,
I am working on IDoc to JDBC and JDBC to IDoc Scenario.
I have to send Idoc from SAP to Non SAP system(.NET application) i almost configured in XI but still i don't know when my INTEGRATION will INVOKE how my data will proceed from IDOC to Oracle database(Through JDBC) and in case of revese how and when Data flow will start.
Does anyone have completed STEP by STEP scenario document for this?
How my Idoc will sent to XI?
How XI will pick up data from IDoc?
How XI will Convert data to JDBC and UPDATE in Oracle Database?
And i reverse case(JDBC to IDoc) when my INTEGRATION will INVOKE?
Where and When i can watch my process and data?
How can i test the whole integration?
I AM GETTING ERROR WHILE TESTING CONFIGURATION IN Integration Directory "Error while refreshing the XI runtime cache" and when i check this in SXI_CACHE it gives me error
"Unable to refresh cache "NO_BUSINESS_SYSTEM"
"Error during last refresh to cache"LCR_GET_OWN_BUSINESS_SYSTEM - NO_BUSINESS_SYSTEM"
Please solve all the above problems i will reward u points
thanks,
RP

Hi,
While we working on IDOC to JDBC interface..
We have to deploy JDBC Drivers?
Go through this links,
/people/varadharajan.krishnasamy/blog/2007/02/27/configuring-jdbc-connector-service-to-perform-database-lookups
http://searchsap.techtarget.com/tip/0,289483,sid21_gci1246926,00.html
To install JDBC driver follow the how to guide.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/xi-how-to-guides/how%20to%20install%20and%20configure%20external%20drivers%20for%20jdbc%20and%20jms%20adapters.pdf
Configuration of JDBC Adapter for SQL Server
JDBC Driver = com.microsoft.jdbc.sqlserver.SQLServerDriver
Connection = jdbc:microsoft:sqlserver://hostname:<port>;DatabaseName=<DBName>
UserID and Password.
If the connection is not working find the correct port number.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/40b92770-db81-2a10-8e91-f747188d8033
JDBC- X I - R/3 Scenario
/people/bhavesh.kantilal/blog/2006/07/03/jdbc-receiver-adapter--synchronous-select-150-step-by-step
/people/sap.user72/blog/2005/06/01/file-to-jdbc-adapter-using-sap-xi-30
Please check the driver path as mentioned below.
JDBC Driver : sun.jdbc.odbc.JdbcOdbcDriver
Connection:jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=//location of DB table.mdb;
No JDBC driver required.
Receiver JDBC scenario MS access - /people/sameer.shadab/blog/2005/10/24/connecting-to-ms-access-using-receiver-jdbc-adapter-without-dsn
follow this thread
Re: Problem when connecting to MS Access through JDBC Adapter.
SAP Note 850116 has details
/people/michal.krawczyk2/blog/2005/12/04/xi-idoc-bundling--the-trick-with-the-occurance-change
Configuring the Sender JDBC Adapter
http://help.sap.com/saphelp_nw04/helpdata/en/1d/756b3c0d592c7fe10000000a11405a/content.htm
Configuring the Receiver JDBC Adapter
http://help.sap.com/saphelp_nw2004s/helpdata/en/b0/676b3c255b1475e10000000a114084/content.htm
Idoc Reveiver adapter..
http://help.sap.com/saphelp_erp2004/helpdata/en/b9/c5b13bbeb0cb37e10000000a11402f/content.htm
Thanks,
Satya Kumar
/people/michal.krawczyk2/blog/2005/12/04/xi-idoc-bundling--the-trick-with-the-occurance-change
Edited by: SATYA KUMAR AKKARABOYANA on May 8, 2008 5:51 PM

Sender JDBC Communication Update SQL Command Problem!

Hi all,
I am trying to do a SENDER JDBC Scenario in XI.
I fetch the Records from the table Once per day based on the Current Date.
I do not have any Update Credentials in the table.
I can only perform Select Querry.
But when i am trying to configure the SENDER JDBC Channel its asking me to enter value for Update SQL Command in Sender JDBC communication channel Process Parameters.
Its not accepting BLANK or ' * ' Values.
But i have only Select Querry credentials in the table. I can only pick the values cant Update the tables but.
In the Above scenario how can i configure the Sender JDBC CC without Updating the Table after fetching the value?
Please Advice
Regards,
Senthilprakash.

Hi,
Specify the Update SQL Statement value as .
http://help.sap.com/saphelp_nw04/helpdata/en/14/80243b4a66ae0ce10000000a11402f/frameset.htm
Thanks
SaNv...
Edited by: Sãnthosh Kûmãr V on Oct 8, 2008 10:44 AM
Edited by: Sãnthosh Kûmãr V on Oct 8, 2008 10:45 AM

Reg http to jdbc Scenario

Hi all,
I am trying to execute a synchronous Http to Jdbc Scenario using MS Access table as my back end.
In design part ,I have followed the steps like
1. Created a http req ,jdbc req, jdbc response ,and then http response in Data types and the in Message types.
2.Created Outbound MI with http req and http response as input and output messages respectively,then Inbound message interface with jdbc req and jdbc response as input and output messages respectively.
3.In Message mapping with Http req and jdbc req as request mappings and jdbc response and http response as Response mappings following the Action and access Steps.
Thats Fine with design part
IN Configuration Part, Since it is a Http Sender ,i didnt create any sender agreement and sender communicatin channel.
Then Configured Jdbc adapter properly and i am able to access my table with that.
While Executing ,I can find that my message is sent in Runtime workbench and can find that Jdbc adapter is Running by showing green flag.
I was trying to send an empid of a table as key and expecting to retrieve the complete row of the corresponding key.
But I could not find the response even though everything is fine with XI.
Where Could be the problem ,where can I see the response from jdbc adapter .
Please help me out in solving this .
Thanks and Regards,
Kalpana

Hi Kalpana,
Can you check this weblog
/people/bhavesh.kantilal/blog/2006/07/03/jdbc-receiver-adapter--synchronous-select-150-step-by-step
This should help you...
Check the Response Mapping,also you have one IM with Reqest and Response mapping...
Also if you have SP16 then you can have sender CC for HTTP also ...
Regards,
sridhar

XI: Sender JDBC Communication Channel is not getting picked the records

Hi All,
Here I 'm facing an Issue with my sender JDBC communication Channel. Previously it was working fine but It is not Picking the records from the JDBC table.
Communication Channel is in active mode only.
I have checked in RWB communication Channel monitoring there i didn't get any error or success messages but channel is showing healthy status only(Green)
But i had created the new communication channel..with the same parameters which are in the older communication channel.. and sender agreement level also i had changed.. so now new channel is working fine.... I didn't understand what is the problem with previous communication channel.
Thanks

Hi yadav,
do you have TWO CCs polling at the same time via JDBC?
This could be the problem --> a conflict between both CCs.
Switch off ONE CC:
Regards Mario

Entire JDBC communication stopped if problem with one single JDBC interface

Hello,
Will the entire JDBC communication stopped if problem with one single JDBC interface?
Thanks,
Soorya.

hi surya,
this will happend if u use maintain order at runtime at interface determination.
just uncheck this option if u dont neet EOIO.
if you are getting the problem if u r going for EO then the problem might be using same JDBC channel for all interfaces.
if each interface is expected with a high load then it better to go for dedicated channels for interfaces.
like INTERFACE A should use JDBC A channel and INTERFACE B should use JDBC B channel.
Thanks & Regards,
Rama krishna

Differnce betwwen http and https

pls. tell me how to explain http and https

The https: URI scheme is a URI scheme which is equivalent and syntactically identical to the http: scheme normally used for accessing resources using HTTP. Using an https: URL indicates that HTTP is to be used, but with additional security measures applied to the transactions. This system was invented by Netscape Communications Corporation to provide authentication and encrypted communication and is widely used on the Web for security-sensitive communication, such as payment transactions.

Problem between SOAP Sender and JDBC Receiver

Hi,
I have a asynchronous scenary between SOAP Sender and JDBC Receiver.
The idea is sending an ID for updating one register.
Table structure is:
TABLE AS_PERSONA
    (P_RUT                         VARCHAR2(10) NOT NULL,
    P_NOMBRE                       VARCHAR2(50),
    P_APELLIDO                     VARCHAR2(50))
The ID is the P_RUT field.
The structure of message that I send by SOAP, is the following:
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
     <SOAP-ENV:Body>
          <m:MT_CONS_SOAP xmlns:m="urn:prueba:voliva">
               <CONSULTA>
                    <P_RUT>15445</P_RUT>
               </CONSULTA>
          </m:MT_CONS_SOAP>
     </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
The JDBC receiver structure is:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_CONS_PERSONA xmlns:ns0="urn:prueba:voliva">
     <Statement>
          <AS_PERSONA action="UPDATE">
               <table>AS_PERSONA</table>
               <access>
                    <P_NOMBRE>DELETE_BY_XI</P_NOMBRE>
                    <P_APELLIDO>DELETE_BY_XI</P_APELLIDO>
               </access>
               <key>
                    <P_RUT>15445</P_RUT>
               </key>
          </AS_PERSONA>
     </Statement>
</ns0:MT_CONS_PERSONA>
When I do a call to SOAP by XMLspy, it returns a message without data, that means succesfull reply.
I see message monitor and see the succesfull flag. But in the database it doesn't update the register.
This scenario was proved using the File Sender and same JDBC Receiver, then result was succesfull.
I proved SOAP Sender with a File Receiver, storing information from SOAP sender in an archive, and works well.
Then I imagine that exist some problem between SOAP and JDBC. what could be happening ?
Thanks.

Hi,
Looks like the problem is with the JDBC receiver...try updating the value in the table by using a File-JDBC scenario..does it work..check the adapter monitor in RWB..
Regards,
Sushumna

HTTP and JDBC communication

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