JDBC Sender to Asynchronous Scenario

Hello.
I´m implementing a JBDC Sender to a RFC Asynchronous. The import parameter of the RFC is an optional table.
In TA: SXMB_MONI the payload of my inbound message is:
And i´m not getting any value in my sap system.
Thanks in advance.

It´s seems to failed the RFC Channel Communication:
A resume of the error message in RWB is the following.
Error can not instantiate RfcPool caused by:
com.sap.aii.af.rfc.RfcAdapterException: error initializing RfcClientPool:com.sap.aii.af.rfc.core.repository.RfcRepositoryException: can not connect to destination system due to: com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed

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Hi All,
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Sender JDBC to Receiver RFC scenario

Hi All,
I have to configure an scenario of sender JDBC to receiver RFC wherein SAP PI will be pulling data from third party database (Oracle).
Since I am configuring such scenario of sender JDBC, I want help on every important key aspects/prerequisites of configuring sender JDBC adapter/channel. I want to understand about Database Connection, Processing Parameters, etc. details while configuring sender JDBC channel and their significance/relevance.
Also I need guidelines about the source data structure (message type or external definition) to be used/created in ESR.
How sender JDBC channel and receiver JDBC channel differs from each other?
Please guide me on this.
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Amit Patil

Hi Amit,
First of all you should read the sap.help documentation:
Configuring the Sender JDBC Adapter - Advanced Adapter Engine - SAP Library
Configuring the Receiver JDBC Adapter - Advanced Adapter Engine - SAP Library
Later, you can read Rajs's blog to advance concepts and perfomance JDBC Receiver scenarios best practices part-1
Finally, search the other blogs and documents in the SCN.
How sender JDBC channel and receiver JDBC channel differs from each other?
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Can I configure JDBC Sender to process the RFC response message?

Dear All,
We're working on an integration scenario of synchronous messaging from database to RFC. Is there any way to update or insert the record(s) onto the source database according to the BAPI response?
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Matthew

Hi Chun,
As far as I know you will not be able update the database back based on RFC response in a synchronous way though you have option of selecting BE in sender JDBC adapter.
This is sentence from SAP training material...
"In the case of a JDBC sender, the database table is queried via a SELECT statement. The message is by definition asynchronous hence the QoS should be set as EO or EOIO. "
The only option i can think of is JDBC Sender(async)->BPM->RFC(synch)->response mapping to JDBC receiver structure->JDBC receiver to update the table.
Also check these threads...
JDBC source in a Synchronous BAPI call.
Re: JDBC Sender Synchronously?
Anand
Message was edited by: Anand Torgal

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http://help.sap.com/saphelp_nw04/helpdata/EN/44/932e8896b610bbe10000000a422035/frameset.htm
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http://help.sap.com/saphelp_nw04/helpdata/EN/f4/8620c6b58c422c960c53f3ed71b432/frameset.htm
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The scenario is, database entries have to be selected from two tables and at the same time those tables have to be udpated with the flag.
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Hi Sreenivas,
> Is it possible to update two tables using the Update Statement without using Stored Procedures.
Yes its possible through join statement
Check this links
Update in JDBC Sender adapter for more than one table
data from 2 tables for jdbc sender adapter
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Hello everyone,
Here's a summary of my scenario JDBC > XI > RFC.
My select statement (JDBC) looks like this:
SELECT * FROM BATCH WHERE STATUS='Y'
The problem is, whenever it returns multiple rows, the RFC can only accept one record at a time (1...1), so I need to pick up the records from the DB and send them one at a time.
Currently, this is how the output XML looks like:
<?xml version="1.0" encoding="utf-8" ?>
<ns:SQL_RESP_MT xmlns:ns="http://www.pharmaindustries.com">
<row>
<number>200000000472</number>
<status>Y</status>
</row>
<row>
<number>200000000473</number>
<status>Y</status>
</row>
<row>
<number>200000000474</number>
<status>Y</status>
</row>
</ns:SQL_RESP_MT>
Instead, I need each row to be picked up and sent one at a time.
<?xml version="1.0" encoding="utf-8" ?>
<ns:SQL_RESP_MT xmlns:ns="http://www.pharmaindustries.com">
<row>
<number>200000000472</number>
<status>Y</status>
</ns:SQL_RESP_MT>
<?xml version="1.0" encoding="utf-8" ?>
<ns:SQL_RESP_MT xmlns:ns="http://www.pharmaindustries.com">
<number>200000000473</number>
<status>Y</status>
</row>
</ns:SQL_RESP_MT>
<?xml version="1.0" encoding="utf-8" ?>
<ns:SQL_RESP_MT xmlns:ns="http://www.pharmaindustries.com">
<number>200000000474</number>
<status>Y</status>
</row>
</ns:SQL_RESP_MT>
Does anyone know the changes I need to make in my current SELECT statement or the JDBC Sender Adapter to make this possible.
Thanks in advance!
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Thank you all for your replies. I'll check out your link in a bit, Phani. Thanks!
A SpliByValue won't work since the BAPI Header is (1...1).
Luckily, during testing, I found out that the BAPI (BAPI_PRODORDCONF_CREATE_TT) handles multiple lines in one of the subelements of the header so that was where I mapped the Rows.
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Stuck with logical system name for JDBC Sender system!!!!!!!!!!!!!

Hi All,
I'm doing a scenario as JDBC2FILE.
I tried to add my jdbc sender system to SLD. So i created the technical system
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do we need logical system name in this scenario where we are not interacting with any R/3???
can anyone suggest the way to achieve this scenario?
Thanks in advance.....
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Hi Santhosh,
I just want to add ons..few more information which it might help you.
You no need to give logical system when you are using Thirdpaty.
Please check the below blog you will get more idea how to proceed to achieve the JDBC Scenario.
/people/sap.user72/blog/2005/06/01/file-to-jdbc-adapter-using-sap-xi-30
If you have any doubts while proceeding with your scenario plesae let me know..I will try my level best.
Thanks and Regards,
Chandu

JDBC send data to oracle, oracle only accept column name in Upper case

Hi experts,
I am doing a scenario File --> XI --> JDBC, JDBC send data to a Oracle 10g database, I have configured JDBC receiver to use XML-SQL format. in oracle database , table "EMPLOYEE" has a column "NAME", but when I send data to oracle using JDBC receiver, the column is "name", then XI complains
" 'EMPLOYEE' (structure 'insert'): java.sql.SQLException: FATAL ERROR: Column 'name' does not exist in table 'EMPLOYEE'.
can anyone help me to let oracle accpet column "name". I can't change colum in JDBC receiver from "name" to "NAME".
Thanks a lot.

<i>can anyone help me to let oracle accpet column "name"</i>
Making Oracle case insensitive is not possible (in my opinion). By default all object names are stored in UPPER case in the rdbms dictionary.
When XI searches for column name in Oracle, this search is case sensitive. So u have to configure accordingly.
Regards,
Prateek

Update query not working in the JDBC sender Communication channel

Hi,
We are working on JDBC to File scenario. As per the configuration, XI should pick the data from SQL database every 20 secs and should update the corresponding flag. We are using subquery in the select and update statement as both header and detail tables are involved.
Now the issue is, select query is working fine but update statement is not working as expected. It is somehow updating some other records rather than doing for the ones selected by the adapter.
Moreover logSQLstatement is also not working. Hence we are unable to identify the records which are getting updated.
Please advise.

Hi Rumi,
See Question 8. Transaction Handling (Sender) in [SAP Note 831162 - FAQ: XI 3.0 / PI 7.0 / PI 7.1 JDBC Adapter|https://websmp130.sap-ag.de/sap(bD1wdCZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=831162].
8. Transaction Handling (Sender)
Q: If I have the following configured in a JDBC Sender:
Select Query:
SELECT column FROM TABLENAME WHERE FLAG = "TRUE"
Update Query:
UPDATE TABLENAME SET FLAG = "FALSE" WHERE FLAG = "TRUE"
How do I know that the JDBC adapter will not update newly added rows (rows that were
added between the time that the SELECT and UPDATE queries were executed) that were
not read in the initial SELECT query?
A: The SELECT and the UPDATE are run in the same DB transaction, i.e. both statements
have the same view on the database.
Make sure that both statements use the same WHERE clause. An additional
requirement for the correct operation of this scenario is the configuration of
an appropriate transaction isolation level on the database
(i.e., repeatable_read or serializable). You might also consider using a
"SELECT FOR UPDATE" statement instead of a plain SELECT statement to
ensure proper locking on the database. "SELECT FOR UPDATE"
is not supported in MS SQL database. In this case please make use of an
appropriate transaction isolation level on the database. For more details
please contact your DB vendors.
After, see Transaction Handling Issues in [SAP Note 1039779 - JDBC Adapter issues(Escape character,Transaction handling)|https://websmp130.sap-ag.de/sap(bD1wdCZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=1039779].
Best Regards.
Pedro Baroni

Event Handling in JDBC sender adapter

Hi,
please help me in this scenario.
Scenario is Third Party will update the Header and Item values in to Database table.
Once the update is done , a program will run in Thrid party system and it will update the Event Table with the primary key value of the DB table.
So my JDBC sender should be looking for the event table updation. Whenever there is an update in the event table the JDBC sender should automatically kicked off and it should select all the field in the DB table where the primary key = Event table.primary key and the values will be generated as an Idoc.
1.How will i achive this scenario.
2.How to configure the JDBC sender Adapter which gets triggered automatically when there is an updation in event table.
please advice.
Thanks,
Sujatha

Hi,
>>2.How to configure the JDBC sender Adapter which gets triggered automatically when there is an updation in event table.
There is way to control the Communciation Channel externally. Refer this help document http://help.sap.com/saphelp_nw04/helpdata/EN/45/0c86aab4d14dece10000000a11466f/content.htm.
Or alternately you can create a query that always queries only the updated record and configure the JDBC adapter which would periodiocally look the DB...
~SaNv...

JDBC Sender Adapter - No Namespace found

Hello
I am currently using PI 7.1. The scenario is JDBC to ECC ABAP Client Proxy. When the JDBC Sender Adapter sends the data to the Integration Server, the root element does not contain the xmlns attribute. This root element is constructed from the Document Name of the JDBC Sender Adapter attribute.
I am getting the following error:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
<SAP:Category>Application</SAP:Category>
<SAP:Code area="MAPPING">EXCEPTION_DURING_EXECUTE</SAP:Code>
<SAP:P1>com/sap/xi/tf/_MM_HIS_Material_Consumption_</SAP:P1>
<SAP:P2>com.sap.aii.mappingtool.tf7.IllegalInstanceExcepti</SAP:P2>
<SAP:P3>on: Cannot create target element /ns0:MT_Material_</SAP:P3>
<SAP:P4>Consumption_ECC/Material. Values missing in queue~</SAP:P4>
<SAP:AdditionalText />
<SAP:Stack>Runtime exception occurred during application mapping com/sap/xi/tf/_MM_HIS_Material_Consumption_; com.sap.aii.mappingtool.tf7.IllegalInstanceException: Cannot create target element /ns0:MT_Material_Consumption_ECC/Material. Values missing in queue~</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
When I perform a test at RWB, the message gets posted successfully. Once posted, the payload of this message contains the xmlns attribute.
Here is the root element from both the instances:
From RWB: <ns0:MT_Material_Consumption_JDBC xmlns:ns0="http://xxx.com/xxx/finance">
From JDBC Adapter: <ns0:MT_Material_Consumption_JDBC>
Could you please let me know, what has to be done to obtain the xmlns in the sender payload?
Thank you in advance.
John Jeyaraj
Edited by: John jeyaraj on Apr 7, 2011 8:22 AM

Hi Hiren
When I test the MM without the xmlns attribute, I get the following error:
The prefix "ns0" for element "ns0:MT_Material_Consumption_JDBC" is not bound.
When I add the xmlns attribute, the mapping is successful.
Thanks
John

JDBC Sender to Asynchronous Scenario

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