JDBC to RFC Sync Error

Dear All,
I'm creating JDBC to RFC Sync scenario.
Configured according to below link,
http://scn.sap.com/community/pi-and-soa-middleware/blog/2013/12/04/jdbc-to-jdbc-synchronous-scenario-with-rr-beans-and-without-bpm-and-rfc-lookup
Sender JDBC structure is
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_JDBC_To_RFC_Source xmlns:ns0="http://FiletoFile.com">
 <row>
 <A>12</A>
 34
 </row>
</ns0:MT_JDBC_To_RFC_Source>
But in Test tab of MM_REQ is showing Red.
Why its showing red?
PFA the attached Screenshot.
Thanks,
Arthita

Hi Arthitha
You cannot create structure of some kind and use completely different kind of input payload.
If your expected payload is of format
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_JDBC_To_RFC_Source xmlns:ns0="http://FiletoFile.com">
 <row>
 <A>12</A>
 34
 </row>
</ns0:MT_JDBC_To_RFC_Source>
Then your Data type should be created as below
Regards
Osman

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RFC to JDBC to RFC sync

Hi all,
Anyone have any link for RFC to JDBC to RFC sync scenario step by step?
(For reverse one means JDBC to RFC to JDBC used RRBEANS configuration in sender jdbc channel and created one receiver JDBC channel.)
What should I do for the same?
Any suggestion?
Thanks,
Arthita

Hi Inaki Vila,
2. Where I need to configure the RRBEANS ? In which channel?
In the RFC sender channel, the first channel to be used. You can check it in the wiki that i mentioned above.
Could you please provide the wiki link for the same?it ll be very helpful.
3. Is it applicable for reverse scenario?
Suppose JDBC is sender and I'm using one RFC. For that also no need to use any bridge (RequestResponseBean) ?
If you want to take the data from DB source and to pass to an ECC system via RFC you wont need any bridge, you can do a normal async scenario JDBC - RFC.
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Thanks,
Arthita

Error while executing WS to RFC sync on 7.4 single stack

Hi Experts
I am working in ws..>sap pi..>Rfc sync scerio
when I have entered the data in RFC its working fi9 but I am using SOAPUI to test it, it's giving me error:
<text>com.sap.engine.interfaces.messaging.api.exception.MessagingException: com.sap.engine.interfaces.messaging.api.exception.MessagingException: com.sap.aii.adapter.rfc.afcommunication.RfcAFWException: error while processing message to remote system:com.sap.aii.adapter.rfc.core.client.RfcClientException: functiontemplate from repository was <null>
pls note that I have reimported the RFC
pls suggest!

Refer to question no 16 under the below note
730870 - FAQ XI 3.0/ PI 7.0/ PI 7.1/ PI 7.11/ PI 7.2/ 7.3 RFC Adapter
Q 16: While sending a message to the RFC Adapter the error "... functiontemplate from repository was <null>" is shown. What is the reason?
A: After receiving a message from the Adapter Engine, the RFC Adapter extracts the payload from the message. Normally this should be an XML document in the RFC-XML format. In this format the root element of the XML document represents the name of the function module and is enclosed in the fixed RFC namespace 'urn:sap-com:document:sap:rfc:functions'. But this only will be checked at a later point, when the conversion from XML to native RFC is done. As prerequisite of this conversion the structures and types of the function module parameters has to be known. This is also called metadata or function template. To get this function template the name of the function module is extracted from the root element of the XML document and is queried against the metadata repository of the communication channel. If the metadata repository doesn't have a function module with this name, the exception named above is thrown. Possible reasons are
The XML document, which was sent to the RFC Adapter, is not a RFC-XML document. So the root element name of this document is not the name of a function module and thus can't be found in the metadata repository.
The metadata repository doesn't contain an entry for this function module name. Normally the metadata repository will be an R/3 system and it's function module repository can be searched with the transaction SE37.

JDBC to RFC- Error in RWB

Gurus,
Background :We have fresh installation of SAP PO 7.3 (Single Stack ) on SQL Server 2013.
Scenraio is : JDBC to RFC async scerio; i can pull data from SQL database but not able to post to SAP
Please advise what to do.
I always provide points for helpful answers

Hi V Jay - Did you check the below thread?
RfcClientException: functiontemplate from repository was <null>
Q 16: While sending a message to the RFC Adapter the error "... functiontemplate from repository was <null>" is shown. What is the reason?
A: After receiving a message from the Adapter Engine, the RFC Adapter extracts the payload from the message. Normally this should be an XML document in the RFC-XML format. In this format the root element of the XML document represents the name of the function module and is enclosed in the fixed RFC namespace 'urn:sap-com:document:sap:rfc:functions'. But this only will be checked at a later point, when the conversion from XML to native RFC is done. As prerequisite of this conversion the structures and types of the function module parameters has to be known. This is also called metadata or function template. To get this function template the name of the function module is extracted from the root element of the XML document and is queried against the metadata repository of the communication channel. If the metadata repository doesn't have a function module with this name, the exception named above is thrown. Possible reasons are
The XML document, which was sent to the RFC Adapter, is not a RFC-XML document. So the root element name of this document is not the name of a function module and thus can't be found in the metadata repository.
The metadata repository doesn't contain an entry for this function module name. Normally the metadata repository will be an R/3 system and it's function module repository can be searched with the transaction SE37
Reference : 730870 - FAQ XI 3.0/ PI 7.0/ PI 7.1/ PI 7.11/ PI 7.2/ 7.3 RFC Adapter

Can you explain steps in the Async and Sync scenarios JDBC to RFC.

Hi,
Can you explain some basic steps in the Async and Sync scenarios for sending data from JDBC to RFC.
Like,
The data is picked up from the database table through JDBC adapter.
It is passed on to SAP by calling the RFC. RFC gets executed
successfully. The status is returned by the RFC. The status needs to be
updated back into the SQL database table.
Is this a sync case or async case.
What si the diffrences in the sync and async scenarios in the above JDBC to RFC scenarios.
Soorya

hi check the below link
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/5474f19e-0701-0010-4eaa-97c4f78dbf9b
JDBC Synchronous call using BPM
Data Types -
1) File Input
2) JDBC Req
3) JDBC Response
4) File Response of similar type of JDBC Response.. ( This you can avoid also..let it be for first time)
Message Types
4 for each data type
Message Interfaces
1) Async, Outbound, Interface, to receieve the file
2) Async, Inbound , Interface to send the file from XI
3) Async, Absract , Interface of type File message type to recieve the message in the BPM
4) Sync, Abstract Interface with Req message type as File Request, and Response Message type as a file Response
5) Sync , Inbound interface for JDBC with Input message type as a JDBC Request and Output Message type as a JDBC Response
Message Mapping:
1)Mapping between File Req to the JDBC req
2) JDBC Response to File Response
Interface mapping:
1) Sender Interface as a Sync,Abstract Interface created for the file type and target interface as Synchrnous JDBC interface.
Use corresponding mapping for Req and Resp..
note:reward points if solution found helpfull.....
regards
chandrakanth.k

Need Clarification on JDBC--RFC Sync

Hi All,
in JDBC----RFC Sync scenario, do we use BPM to get the response from the RFC??
Why because JDBC is not having the Sync nature.
Regards
Vamsi

Hi,
its not necessary to use BPM to get response with out BPM also we can get the response. Better try to avoid BPM because of the performance issue.
Please refer this link
http://help.sap.com/saphelp_nw70/helpdata/en/b0/676b3c255b1475e10000000a114084/content.htm
Thanks
Vikranth
Edited by: Khimavath Vikranth on Jun 4, 2008 11:31 AM
Edited by: Khimavath Vikranth on Jun 4, 2008 11:39 AM

JDBC-RFC no errors at XI BOX still records were not update at Target system

hi
am doing jdbc to rfc scenario
tested rfc at target R/3 and its working fine,but records were not being updated in jdbc-rfc scenario.
i can see the audit log as success but no record is inserted at the target system
think problem is at FM.
please look at my FM code.
FUNCTION zscp_fm_inb_task_act_eff_updat .
""Local Interface:
*" TABLES
*" IT_TASK_DATA STRUCTURE ZSCP_S_TASK_EFFORT
DATA : v_taskguid TYPE bapi_ts_guid-task_guid,
 is_task TYPE bapi_ts_task,
 is_task_upd TYPE bapi_ts_task_upd,
 is_return TYPE TABLE OF bapiret2 WITH HEADER LINE.
*DATA : BEGIN OF it_data OCCURS 0,
 project TYPE zspr_project_id,
 task_id TYPE cgpl_entity-external_id,
 act_work TYPE dpr_tv_act_work,
 guid TYPE dpr_task-guid,
 END OF it_data.
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 project TYPE zspr_project_id,
 guid TYPE dpr_task-guid,
 act_work TYPE dpr_tv_act_work,
 END OF it_task_eff.
DATA : BEGIN OF it_report OCCURS 0,
 msgtype(1),
 project TYPE zspr_project_id,
 task_id(24),
 msg(250),
 END OF it_report.
DATA : l_taskguid TYPE dpr_task-guid.
DATA : v_begintmstamp(20) TYPE c,
 v_endtmstamp(20) TYPE c.
*ranges : r_taskguid for l_taskguid.
DATA : v_tabix TYPE sy-tabix.
DATA : it_dpr_task TYPE STANDARD TABLE OF dpr_task,
 wa_dpr_task TYPE dpr_task.
*data : l_taskguid type BAPI_TS_GUID-TASK_GUID.
DATA : flg_no_flg TYPE c.
DATA : l_task(24),
 flg_error TYPE c.
DATA : l_taskdetail TYPE bapi_ts_task_detail,
 l_retdetail TYPE STANDARD TABLE OF bapiret2 WITH HEADER LINE.
DATA : v_count TYPE i.
DATA curr_date TYPE sy-datum.
DATA curr_time TYPE sy-uzeit.
CONCATENATE sy-datum sy-uzeit INTO v_begintmstamp.
DELETE it_data WHERE act_work < 0.
DELETE it_task_data WHERE act_work_effort < 0.
IF it_task_data IS NOT INITIAL.
LOOP AT it_task_data.
 v_tabix = sy-tabix.
 CALL FUNCTION 'CONVERSION_EXIT_DPRCE_INPUT'
 EXPORTING
 input = it_task_data-task_id
 IMPORTING
 output = it_task_eff-guid.
 it_task_eff-guid = it_task_data-task_id.
 it_task_eff-project = it_task_data-project_id.
 it_task_eff-act_work = it_task_data-act_work_effort * 60 * 60.
 MODIFY it_data INDEX v_tabix.
 APPEND it_task_eff.
 CLEAR: it_task_eff, it_task_data.
ENDLOOP.
 LOOP AT it_task_data.
 it_task_data-act_work_effort = it_task_data-act_work_effort * 60 * 60.
 MODIFY it_task_data.
 CLEAR it_task_data.
 ENDLOOP.
 SELECT *
 FROM dpr_task
 INTO TABLE it_dpr_task
 FOR ALL ENTRIES IN it_task_data
 WHERE guid = it_task_data-guid.
*Begin Commented by Aparna/25/01/2007 so that all the tasks are updated irrespective the planned efforts are filled or not.
 and
 work_effort > 0.
*End
IF sy-subrc <> 0.
 MESSAGE e000 WITH 'No data selected to update'.
ENDIF.
 IF sy-subrc = 0.
 curr_date = sy-datum.
 curr_time = sy-uzeit.
 LOOP AT it_dpr_task INTO wa_dpr_task.
 CLEAR it_task_eff.
 READ TABLE it_task_data WITH KEY guid = wa_dpr_task-guid.
 IF sy-subrc = 0.
 wa_dpr_task-act_work_effort = it_task_data-act_work_effort.
 wa_dpr_task-act_work_unit = 'S'.
 wa_dpr_task-zzupdated_date = curr_date.
 wa_dpr_task-zzupdated_time = curr_time.
 CLEAR wa_dpr_task-flg_man_rem_work.
 MODIFY it_dpr_task FROM wa_dpr_task TRANSPORTING act_work_effort act_work_unit flg_man_rem_work zzupdated_date zzupdated_time.
 ENDIF.
 CLEAR wa_dpr_task.
 ENDLOOP.
 DESCRIBE TABLE it_dpr_task LINES v_count.
 ENDIF.
ENDIF.
IF it_dpr_task IS NOT INITIAL.
*{17Sep2007 Refresh all tasks before updating the efforts
 UPDATE dpr_task SET act_work_effort = 0
 WHERE version_number EQ space.
*}17Sep2007 Refresh all tasks before updating the efforts
 UPDATE dpr_task FROM TABLE it_dpr_task.
ENDIF.
ENDFUNCTION.

Not exactly an ABAPer but I dont see a commit work in the FM. Maybe this is an issue
Regards
Bhavesh

RFC DeliveryException: error

Hi,
I am working on DB2(Asyn)-SAP(Sync)-DB2(Asyc) using BPM. I do understand based on the SAP notes 730870 that the either the XML-RPC format or the parameters to the funcation module might be incorrect.
In my message mapping from JDBC to RFC under the message tab of the mapping screen I have 1 for JDBC occurances and 0..unbounded for the RFC as I will be selecting multiple rows from db. Currently in the MI mapping I have source and target as 1 occurances each, when I change the occurances in the target side to "0...unbounded" I do not see the response when I read the interfaces.
In this case do I need to change any thing in my BPM and is this causing this error ?
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<SAP:AdditionalText>com.sap.aii.af.ra.ms.api.DeliveryException: error while processing message to remote system:com.sap.aii.af.rfc.core.client.RfcClientException: functiontemplate from repository was <null></SAP:AdditionalText>
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Message was edited by: Steve Holland

Krishna,
When I changed the occurances to 1 and 1:1 mapping and tested MM using the payload from MONI, I am not getting any output at all.
Test result says cannot produce the target element(first element).
My source structure based on the db is
SOURCE_DT
<Rows> --- 1..unbounded.
<field1>
</Row>
When I tried the rows of multi-occurance with 1:N mapping and I had the RFC execution error, but mapping was working.
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Steve

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Thanks in advance.

to validate schema you cannot solve it with graphical mapping but validating the schema in the AAE or the integration engine.
y recomend you to use the AAE validation at sender side, coz the sender system will be notified in case of schema errors.
The response will be validated at Integration Server level.
you can search in the forum, you will get many document about how to configure it.
take a look to my blog: PI 7.3 - XML Validation

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Hi,
I am tryiing JDBC TO RFC SCEANRIO.
XI is picking data from MS SEQUEL SERVER but
the same data is not getting mapped into RFC
I am not getting any error as such.
Following are the details.
made a datatype
resultset
 row
 EmployeeID
 LastName
 FirstName
message mappping
 RFCFORJDBC
 resultset outab
 row item
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Empno
 FirstName
 concatenate--- Empname
 Lastname
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 is coming like this in message
 <?xml version="1.0" encoding="UTF-8" ?>
- <p3:ZZTESTXIJDBC xmlns:p3="urn:sap-com:document:sap:rfc:functions">
<OUTAB />
</p3:ZZTESTXIJDBC>
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<LastName>Dodsworth</LastName>
</row>
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Kindl help with the same

Hi,
t' was namespace.
It solved issue.
Besides
the sql statement
select EmployeeID , FirstName ,LastName from Employees where EmployeeID > 7
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<?xml version="1.0" encoding="UTF-8" ?>
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- <OUTAB>
- <item>
<EMPNO>8</EMPNO>
<EMPNAME>Laura Callahan</EMPNAME>
</item>
- <item>
<EMPNO>9</EMPNO>
<EMPNAME>Anne Dodsworth</EMPNAME>
</item>
</OUTAB>
</p3:ZZTESTXIJDBC>
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what could be the reason for that

RFC channel error

Hi Experts,
First time, transport objects form DEV to QTY server in SAP PI 7.31 dual stack.
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RFC destination error
for Unicode test
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Thanks,
Arthita

Hi
Two check if the program is registered go to SMGW.
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How to implement Exception Handling for soap to RFC sync interface...

Dear Experts,
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<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
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<SAP:Category>Application</SAP:Category>
<SAP:Code area="RFC_ADAPTER">APPLICATION_ERROR</SAP:Code>
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<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
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Dear All,
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Regards

Hi,
Are you talking about a Sync call. I mean are the Sender and Receiver RFC are the same. If it is a Sync step you can do without a BPM.
Like RFC will initiate the process the XI and the the data is selected from JDBC and the response is given back to RFC.
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All XI Experts
My scenario is RFC synchonous to XI (BPM) to HTTP Client.
I correctly configured all my messages interfaces and mapping programs.
I have defined the following:-
Sync Abstract message interface for the RFC structure
Async Abstract MI for RFC sent data
Async Abstrcat MI for the RFC response data.
At this stage I have NOT set up the full scenario. My BPM consists of the following steps:
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<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>This process does not support the specified synchronous interface or does not support any synchronous messages The exception occurred (program: SAPMHTTP, include , line: 0)</SAP:Stack>
Has anyone come across this issue?
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Yackeen

Hi Yackeen,
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Hi,
Please find details of my scenario.
Oracle(VIEW)
Sender JDBC--> PI--
> RFC request
and RFC response I need to update some other table in Oracle using storeprocedure.
and have one more storeprocesdure to update the View so that I will not get duplicate entry.
I am not using UPDATE statement in JDBC sender communication channel, insted of that to update VIEW I am using storeprocedure.
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Thanks,
Bhupesh

Hi,
1) If the structure send by JDBC is not acceptable by the BPM then you need one Mapping in JDBC ---> BPM flow.
2) If the structure send by JDBC is same as the receiving structure of BPM then no need of Mapping.
3) You will need one Mapping to map JDBC req message to the RFC req message; one mapping program to convert RFC response to the JDBC stored-procedure message....
So your scenario with mappings will be:
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> BPM
BPM <-> Interface Determination (Request-Response Mapping) <--> RFC
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Req Message -
> Original Message Received from JDBC
Response Message ---> Message which needs to be send to the JDBC stored-procedure.
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Req Message ---> RFC request message
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Request Mapping between ---> MessageFromJDBC_to_RFCRequest
ResponseMapping between ---> RFCResponse_to_JDBCStoredProcedure
BPM -
> JDBCStoredProcedure
For this flow there is no need of Mapping program...
using the above mappings programs you can ensure that there is no Transformation step in your BPM...this is to help you in achieving a good performance out of your BPM...
You need a Syns ABS and Sync IN message Interface for BPM <---> RFC communication.
Regards,
Abhishek.

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