RFC TO JDBC adapter

Hi ,
i am working on RFC to JDBC scenerio.
SENDER: RFC
RECEIVER:JDBC
when i am sending message from RFC my receiver CC is in eror.it shows this erro.
Error when attempting to get processing resources: com.sap.aii.af.service.util.concurrent.ResourcePoolException: Unable to create new pooled resource: DriverManagerException: Cannot establish connection to URL 'jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=//172.25.086\home\iqxadm\xifiles\mohittest\sender\Student_Database.mdb,Uid=iqxadm;Pwd=india123;': java.lang.NullPointerException
please help.

Hi Mohit,
The CC parameters are as follow:
JDBC Driver: jdbc.odbc.JdbcOdbcDriver
Connection: jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=
xxxxxx\xxxxx\TestCon.mdb
your access database url is too long (this don't harm but first check it in shorter path).
Check this :
/people/sameer.shadab/blog/2005/10/24/connecting-to-ms-access-using-receiver-jdbc-adapter-without-dsn
Regards
Laxmi Bhushan
Edited by: laxmi bhushan on Jun 24, 2010 3:06 PM

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RFC to JDBC JDBC Adapter configuration not initialized: null

Hi Experts,
My scenario is Proxy to JDBC scenario. I got this problem when executing the interface I got this problem all of a sudden where previously it was working fine.
there is no problem with the User id or password.
com.sap.aii.af.ra.ms.api.RecoverableException: JDBC Adapter configuration not initialized: null
let me know how to solve this.
Thanks,
Prem.

I got this problem when executing the interface I got this problem all of a sudden where previously it was working fine.
there is no problem with the User id or password.
com.sap.aii.af.ra.ms.api.RecoverableException: JDBC Adapter configuration not initialized: null
Can you ensure that Drivers are properly installed and no problem with them?
Also proper connection parameters are maintained in the JDBC receiver Channel.
Regards,
Abhishek.

Reg: How to Stop Polling of JDBC Adapter without Scheduling the adapter

Dear Gurus,
Here I am having one requirement. My clients wants to send data from JDBC adapter (ORcale System table) to R3 system via RFC.
His Requirement::
1. He is not telling the time of data flow from Oracle server so that based on that we can schedule the adapter in the Communication Channel monitoring (Availablitiy Time Planning) or Else we can Schedule by deciding the setting of the polling interval time.
2. He is telling that When ever he waants to send the data he will place one dummy file in the File Adapter FTP location so that it will became an Indication for u to poll the jdbc adapter and to transfer the data to R3.
3. Untill he keeps the file or gives indication he doesn;t want to communicate with Oracle server due to some security and it s a most important data base he doesn't want to disturb that Oracle Server as so many business are running on that.....
We Proposed::
1. Atleast you need to tell the scheduling time or poll interval time so that we can schedule our adapter.
but he s not accepting for this
2. Atleast U need to give access for Data base to enter one more extra field like STATUS CODE so that we will add one number and we keep on Update in the Update table and based on that Update table statement it will poll.
but he s not even accepting for this
3. Finally we prposed that to create another table in the Oracle SYstem as Dulplicate Table which is similar to Standard Orginal table when ever he wants to pick the data please keep that data in this Duplicate TABle so that JDBC adapter will pick the data from thsi TABLE instead of picking the data from that standard table so that it will not effect any standard table data in the table.
but he s not even accepting for this
We have done some R & D:::
1. WE approached even through BPM and via switch conditions is one scenario
   FILE RECEIVE >SWITCH CONDITION> RECEIVE AND SEND or else EXIT
2. Using correlation in anotehr scenario means correlating File adapter and JDBC and based on one dynamica value it will goes to SEND STEP ( RECE IVE --> RECEIVE --> SEND STEPS )
Even though we know this...concept that...we jsut tried::
In BPM we can control the flow in XI 3.0 but we cannot Stop the Polling of JDBC adapter at backend because one the data comes from FILE adapter it will keep on HOLD untill it receives the JDBC from Oracle then based on the condition or Correlation it will goes futher SEND step means after that file adapter is picking file or not ...what ever it may be JDBC will polls at backend and brings that data to BPM"
Hence sugest me How to Stop Polling of JDBC Adapter without Scheduling the adapter or else using STATUS CODE Update statements in JDBC Tables
Regards:
Amar Srinivas Eli

Hi! All,
Finally I decided to do the scenario in two steps:
1: FILE REQ --> JDBC REQ -->JDBC RES --> FILE RECV
2: FILE RECV --> RFC
But I am getting issue while doing first scenario
Desgn :
I have created 2 Synchronous interfaces :
1) FILE 2 JDBC REQ
In this a) out put message is FILE Req
          b) Input msage:; FILE RES
2} JDBC2FILE RECV
        a) Output mesage;; JDBC REQ
        b) Input Msge :: JDBC Response
Mappings:
1) File REQ-->JDBC REQ
2) JDBC RES-->FILE RES
Interface mappings:
1: FILE 2 JDBC REQ--> JDBC 2 FLE RECV
CONFIGURATION ::
1: One Seder File CC
2: Two reciever CC's one is for JDBC RECEIVER and other s FILE RECEIVER
3; One Sender Agreement
4: 2 Recver agreements
5: One Interface Determination and
6: One RECCV Determination
My Question;;
1. First let confirm whether my development steps are right or not ?
2: Another thing s I am not sure reg Configuration Steps means
whetehr one interface determination and one Receiver Determinations are required or not as these are synchronous Interfaces
3: main Issue is::::
If my scenario s FILE2RFC2FILE then I will get RFC response automatically but here issue is this is JDBC
My reqquirement is By sending one Field from fILE to JDBC REQ it needs to send entire TAbLE records as a Response to file as XML
without having Sender JDBC how can I send the JDBC Res to FILE and If that is the case then again JDBC adapter is polling which is contradict to the client requuirement which i explained above.
pleas suggest me the Detailed steps mainly Colloboration agreements and logical routings and
also explain in detail if i can go for BPM
Also give cleear blogs but before giving make sure that it contains detailed screen shots because aIready gone thorugh
Scenario File-JDBC-RFC
File<-->JDBC Sync coomunication.
https://www.sdn.sap.com/irj/scn/wiki?path=/display/xi/file-rfc-file(Without+BPM)
/people/luis.melgar/blog/2008/05/13/synchronous-soap-to-jdbc--end-to-end-walkthrough
Regards::
Amar Srinivas Eli

Mapping problem in message response RFC -- xi -- JDBC

Hi all,
I'm using the follow scenario:
RFC <-> xi <-> JDBC
It's a synchronous interface.
In JDBC the message do a SELECT in database and returns selected rows in message response.
The message response transfers selected rows to RFC.response in the mapping.
It seems working right but no data are transfered to RFC.
In SXMB_MONI I can see the selected rows from database.
There is no error in JDBC and RFC adapter. Bellow is the message response in the SXMB_MONI:
<ns1:MT_jbdc_select_response xmlns:ns1="http://braskem.com.br/xi/sapxi03">
<t7_productionorder_response>
<row>
<PRODUCT>Nafta Media</PRODUCT>
</row>
<row>
<PRODUCT>Nafta Media</PRODUCT>
</row>
</t7_productionorder_response>
</ns1:MT_jbdc_select_response>
I think that there is an error in message mapping between RFC.response <-- message_response, because I'm just mapping the fields <row> and <product>, because if I make a link beteween <t7_productionorder_response> and return table of RFC, a Short DUMP happens.
Bellow the structure of MESSAGE RESPONSE:
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      <row>
         <PRODUCT/>
      </row>
   </t7_productionorder_response>
Bellow the structure of RFC RESPONSE:
<RFC.response>
<t_return>
     <item>
         <product/>
     </item>
</return>
</RFC.response>
When I make a link in the mapping between
<t7_productionorder_response> -> <t_return>
a short DUMP happens in RFC call in R/3.
Anyone could help me about this problem ?
Thanks in advance
Regis Ferrato

Hi,
<i>because if I make a link beteween <t7_productionorder_response> and return table of RFC, a Short DUMP happens.</i>
After doing this mapping, did you test it in the IR mapping editor? was it successful?
Do specify the occurence of all the headers so we can help you better.
Regards,
Smitha.

Receiver JDBC Adapter testing?

Hi
Can any one tell me ..how do I test specific adapter w'ther it is connected or not?
I have cross checked using adapter monitor, my jdbc adapter doesn't showing specific error(red) or success(green),in same JDBC monitor remainig channels showing all information..i thought it unable to connect?Am I correct?
Did i do any specific settings in JDBC receiver communcication channel?
I left default settings as it is in CC..
after giving driver details...i left default settings ..
1. Interpretation of empty string values = Null value
2. Persistance = Local
3. Conflict resolution = Redo
and my datatype structure like this:
<StatementName>
<table>Payment_ReceiptFromSAP</table>
<dbTableName action=INSERT>
<access>
<col1>ComapnyCode</col1>
<col2>PaidDate</col2>
<col3>PaidAmount</col3>
</access>
</dbTableName>
</StatementName>
mapping is working fine, tested! RFC sender channel working fine, picking the data from SAPR/3.
SXMB _MONI -- I haven't find any payload ..why? I thought if RFC is picking the daata properly then XI will hold that data into integration server?..how do i find this data?
It would be appriciated and rewarded , if you make me clear in this situvation..thanks in advance.!
Regards..rambarki!

hi,
>>I have cross checked using adapter monitor, my jdbc >>adapter doesn't showing specific error(red) or >>success(green),in same JDBC monitor remainig channels >>showing all information..i thought it unable to connect?Am >>I correct?
you will see in adapter monitoring only after the first time the call is made, the bean in generated and you will be able to see in atapter monitoring.
>>SXMB _MONI -- I haven't find any payload ..why?
is ur scenaio synchronous?? if so then make sure you have logging set in sxmb_adm
Configuration -> Integration Engine Configuration -> Change Specific Configuration Data.
Category : Runtime
Parameter : LOGGING_SYNC
value : 1 (activated)
Cheers,
Naveen

JDBC Adapter configuration not initialized:null

i
we have a synchronous scenario with the following adapters , RFC <> XI <> JDBC.
1.JDBC Driver installation is done
2.RFC Destination type t is done in sap(sender) system.
3.checking the jdbc in VA is done
while running it is giving the following error.
com.sap.aii.af.ra.ms.api.RecoverableException: JDBC Adapter configuration not initialized: null
where we have to initialize JDBC Adapter configuration
Thanks in advance
Prasad Nemalikanti

hi prasad
There are 2 jar files that may be missing from your SQL JDBC driver --> msbase.jar and msutil.jar, I think once you add these to the driver it might work.
also check the driver string for the SQL driver 2 parameters
i.e 'com.microsoft.jdbc.sqlserver.SQLServerDriver' now becomes
'com.microsoft.sqlserver.jdbc.SQLServerDriver'
This will solve your problem
follow this link
Re: MS SQL Server jdbc Driver installation on XI .
XI JDBC Adapter using stored procedures
thanks
sandeep
Reward points if helpful

Problem with XML SQL JDBC adapter

Hello All.
I have quite strange problem with my PI.
Whole scenario is SOAP -> JDBC, asynchronous. Everything works fine on DEV server. After transporting objects (using CTS) to QA env I'm getting this error:
JDBC Message processing failed, due to Error processing request in sax parser:
No 'action' attribute found in XML document
(attribute "action" missing or wrong XML structure)
But document seems to be correct. I've compared it to DEV server documents - they are identical. What could be wrong??
Document looks like this:
<ns2:BIPMessage xmlns:ns2="http://mynamespace.com/xi/sn"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<synchSlLok>
   <STATEMENTNAME>
     <SYNCH_SL_LOK ACTION="INSERT">
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         <ACCESS>
            <ID_TRANS>22050</ID_TRANS>
            <ID_LOK>1234</ID_LOK>
            <ID_CBK>1000050911</ID_CBK>
            <NR_LOK>1234</NR_LOK>
            <OPIS_LOK>12312312312312</OPIS_LOK>
            <TYP>D</TYP>
            <OPERACJA>U</OPERACJA>
          </ACCESS>
      </SYNCH_SL_LOK>
    </STATEMENTNAME>
</synchSlLok>
</ns2:BIPMessage>
TIA
Best Regads
Maciej

Hi,
i was also facing the same error few days back in a JDBC -RFC-JDBC Synchronous scenario. In that scenario, i was using 2 modules in JDBC sender module tab. It was working fine. later i change polling interval and then i started getting same error. it happened coz of sequence of Module got changed somehow.
So please check in Receiver JDBC adapter and SOAP sender adapter CC if anything is changed. If this scenario is working in DEV as it is then it should work after transport.
Else have a look here
Re: attribute "action" missing or wrong XML structure
JDBC - No 'action' attribute found in XML document - error
Regards
Aashish Sinha
Edited by: Aashish Sinha on Mar 15, 2011 10:42 AM

RFC - XI - JDBC - cannot insert in Table !

Hi Experts...
I have a scene RFC - XI - JDBC !
When executing the application in the SXMB_MONI my status is processed successfully!
But cannot insert the data in SQLServer Tables !
Im Message Monitoring i have the erros:
Error No "action" attribute found in XML document ("action" attribute missing or wrong XML structure)
Error Exception caught by adapter framework: Error processing request in sax parser: No 'action' attribute found in XML document (attribute "action" missing or wrong XML structure).
I need to insert in 4 tables --> CRHE, CRFT, CRFV and TLINES
Where CRHE is the father table.
This is my RFC Structure:
CONTROL_RECIPE_DOWNLOAD
CLIENT
   CRFT
     item
       CRID
       FTNO
       FTTYP
       COSTR
       VORNR
       FTRNR
   CRFV
     item
       CRID
       FTNO
       FVNO
       ATNAM
       ATWRT
       ATFOR
       FVLNR
   CRHE
     item
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       WERK
       BID
       ADRES
       TSTKZ
       CRSTAT
       KTXT
       MATNR
       MATXT
       INSPLOT
       BATCH
       DEST
       SCHED_START_DATE
       SCHED_START_TIME
    TLINES
      item
        CRID
        FTNO
        FVNO
        TDFORMAT
        TDLINE
This is my XML Receiver Structure:
msgType_ibatch_po
   TABLE1
     Statement
        CRHE
          action
          access
            CRID
            WERK
            BID
            ADRES
            TSTKZ
            CRSTAT
            KTXT
            MATNR
            MATXT
            INSPLOT
            BATCH
            DEST
            SCHED_START_DATE
            SCHED_START_TIME
   TABLE2
     Statement
        CRFT
          action
          access
            CRID
            FTNO
            FTTYP
            COSTR
            VORNR
            FTRNR
   TABLE3
     Statement
        CRFV
          action
          access
            CRID
            FTNO
            FVNO
            ATNAM
            ATWRT
            ATFOR
            FVLNR
   TABLE4
     Statement
        TLINES
          action
          access
            CRID
            FTNO
            FVNO
            TDFORMAT
            TDLINE
How to resolve this problem ??? ...i believe the problem is in the action of Message Mappings ?? ...but have some problems to resolve it !
Some one can Help me !!!
Thanks Very Much for the atention !!
Regards..
Boni.

Hi Bravesh...
I don't have error in JDBC adapter !! This is OK !!
When i send the message from XI to R/3 ...in SXMB_MONI it does not contain errors !
When executing the application in the SXMB_MONI my status is processed successfully!
But cannot insert the data in SQLServer Tables !
Im Message Monitoring i have the erros:
Error No "action" attribute found in XML document ("action" attribute missing or wrong XML structure)
Error Exception caught by adapter framework: Error processing request in sax parser: No 'action' attribute found in XML document (attribute "action" missing or wrong XML structure).
thanks.
Boni.

Performance problem in RFC to JDBC interface

Hello everybody!
i'm working whit SAP PI 7.1
We defined some interfaces RFC - PI - JDBC (SQL server) but we have some performance problem.
If we have many row to write on the table then interface finish in timeout :
Synchronous timeout exceeded.
Returning to application. Exception: com.sap.engine.interfaces.messaging.api.exception.MessageExpiredException: Message 1d1f00b0-fecf-11de-8738-0015600446f0(OUTBOUND) expired.
I read the PI tuning document and i tried to apply configuration whit Advanced Adapter Engine but whitout result.
Now we want change the timeout in visual admin and maybe we solve the error but i'm asking myself....:
It's normal that for write 1500 row in a table we need more than 4 minuts????
It's possible accelerate this process??? After go live we will write messages whit more than 50.000 row.
somebody may help me?
PS: please no link to tuning guide or to notes (to increase the timeout parameter).

This could be because your Database system (JDBC server) is taking more time to insert. The problem is not on PI side but on the receiving system side. Try inserting the same number od rows on the database server itself and check for the time taken for execution. Adding indexes on your database table solves the issue lot of times.
Here PI is not the culprit but definitely the receiver system.
VJ

Jdbc adapter table's name in chinese

hi everyone:
I have configured the 'JDBC-XI-RFC' secnario, my trouble is that both the name of database table and table's fields are chinese, so the JDBC adapter can not get the datas from the DB table.
Any good idears? except changing the table' name in english.
B/R
amanda

hi,Bhaumik
Thank you for your answer.
Now the JDBC Adapter can select the data from DB table in chinese, but i think the mapping is impossible to be completed,because it's impossible to define the field name in chinese in data types.
As what you said,develop adapter in java,i think it is difficult for me.
thanks a lot.
Amanda

Invoke stored procedure from JDBC Adapter

Is there a tool that generates interfaces for stored procedure(ORACLE PL/SQL) like RFC or IDOC adapters?

Hi Denis,
I dont think there is any such tool.]
To generate a Stored Procedure of your Oracle DB, all you will have to do in your <b>JDBC adapter configuration</b> is give the name of the Stored Procedure under <Table> and you will have to give "<b>execute</b>" as the value under action attribute.
Just check this link. Hope it helps,
http://help.sap.com/saphelp_nw04/helpdata/en/b0/676b3c255b1475e10000000a114084/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/4d/8c103e05df2e4b95cbcc68fed61705/content.htm
Just check this blog of Sriram wherein a stored procedure of a MaxDB Database is called.
/people/sriram.vasudevan3/blog/2005/02/14/calling-stored-procs-in-maxdb-using-sap-xi
I have implemented a scenario which requires an Oracle stored procedure to be executed and so, if you do need any further info, let me know.
Hope this info helps,
Regards,
Bhavesh

RFC - XI - JDBC

I have created an RFC function Module which sends the materail number to the third party system.
Where it would trigger the stored procedure and get back the result set into an rfc enabled function
module structure.Here there is problem when mapping back result set to the rfc Function Module.
Can any one tell me.How to map the result set from the stored procedure to the RFC fucntion Module.I have
created a structure to hold the data returned from the stored procedure.
I doubt what should with header (NODE),which contains subelements materialnumber and otherfields.The elements
under NODE are mapped properly.But i doubt with Header structure mapping the node should disable the field enable and mapit
to the header strucuture of the target.
I would appreciate if any one help me how to do the mapping back to the rfc enable function module
or either pass on the blog or the http of help documentation.
Thank you,
KishoreJ.

Hi Kishore,
As you will be using the JDBC adapter as your Reciver that will select data from the database, the Adapter will be SYNCHRONOUS and the format of the Datatype has to be,
<DT>
<StatementName4>
<dbTableName action=SELECT>
<table>realDbTableName</table>
<access>
<col1/>
<col2/>
<col3/>
</access>
<key1>
<col2>val2old</col2>
<col4>val4</col4>
</key1>
<key2>
<col2>val2old2</col2>
</key2>
</dbTableName>
</StatementName4>
</Dt>
The COL between ACESSS will contain the column names that have to be selected from the database.
The values between KEY will contain the conditional values.
The response will be of this format,
<DT_response>
<row>
<column1>value11</column1>
<column2>value12</column2>
</row>
<row>
<column1>valueN1</column1>
<column2>valueN2</column2>
</row>
<DT_Response>
Just create the Datatypes of this formats for the request and response JDBC and it will work fine.
Also go thru these links and clear all your doubts:
http://help.sap.com/saphelp_nw2004s/helpdata/en/2e/96fd3f2d14e869e10000000a155106/content.htm
/people/alessandro.berta/blog/2005/10/04/save-time-with-generalized-jdbc-datatypes
http://help.sap.com/saphelp_nw2004s/helpdata/en/4d/8c103e05df2e4b95cbcc68fed61705/frameset.htm
Regards,
abhy

RFC - XI - JDBC Scenario Updating Multiple Tables

I'm an XI rookie who is looking for some assistance with my first interface. I am using an RFC adapter on the outbound side and a JDBC adapter on the inbound side. My function passes back four internal tables that I would like to map to 4 different oracle tables. Can this be accomplished in one scenario ? I think I can achieve this via mapping but I need to be pointed in the right direction.
Thank you in advance for your help.
Kevin

Hi Kevin,
You can update You can modify one or more database tables by means of a message.
Please refer this link for more info..
http://help.sap.com/saphelp_nw04/helpdata/en/2e/96fd3f2d14e869e10000000a155106/content.htm
Regards
Anand...

RFC-XI-JDBC testing is not working

Hi,
I created rfc-xi-jdbc. I created 2 dt, 2 msg types, 2 msg mappings, 1 msg interface(synchronous, abstract), 1 interface mapping.
In the CD, I defined, 1 sender, 1 receiver agreement. 1 receiver, 1 sender determination, 1 interface determination, and two comm channels.
My RFC destination is working fine. But in se 37 , when I execute the FM, and submit the RFC destination I am getting dump. Please tell me what causes this error.
In the message mapping when I tested it (rfc-jdbc) mapping, it gets the action as "insert" and not getting table value. Is it supposed to get a table name? or not?
Thanks. I appreciate your help.
Raj.

Michal,
As I said I already have this zreport program. This is how I am calling:
CALL FUNCTION 'Z_PA_DINERS_TXN'
     destination 'DINERSIM' *RFC Dest 4 sender adapter
       EXPORTING
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     commit work.
Is that correct? I didnot create any seperate program for this, I am using the existing program. Please advice on further steps.
In the RFC destination, do I need to mention XI server params in the gateway server host and service? or my sending system's details?
Thanks,
Raj.
Message was edited by: Raj Peddisetty

Problem whit jdbc adapter

hello,
a very big problem.
I configured in my PI 7.1 installation a JDBC - PI - rfc interface.
When i active the jdbc comunication channel , all cpu saturated and j2ee crash.
I try to restart java stack but is not possible
I think the problem is on jdbc adapter but i cannot stop it if java part is down.
There are solution for stop or delete this comunication channell from abap stack?
does someone already had a similar problem that jdbc adapter generate a crash of system?
thanks

>
Alessandro Pederiva wrote:
> ok thanks, we try
> which is the correct connection string for connection on SQL server??
> i used :
>
> driver: sun.jdbc.odbc.JdbcOdbcDriver
> connection : jdbc:odbc:Driver={SQL Server};Server=host;Database=dbname
Are you using a JDBC-ODBC bridge type driver, I am not sure if this is supported by JDBC adapter.....
If it is not try this,
Driver: com.microsoft.jdbc.sqlserver.SQLServerDriver
Connection: jdbc:microsoft:sqlserver://SQLHOSTNAME:PORT;DatabaseName=DBNAME;SelectMethod=cursor

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