Mapping 2 source structures to a single target database

Hi Experts, My scenario is a Proxy to JDBC in which I need to send data from 2 source structures to 1 target table.
Source structures :                                           Target:
ABC                                                                 XYZ
row1                                                                 InsertStatement
    Item1                                                                  DBTable
                                                                    Action
   (Fields)                                                     Table
                                                                                acess
DEF                                                                              -
row2                                                                          -
   item2                                                                         -
(Fields)
(Fields)
Please let me know how to map the 2 source nodes to the target access node to transfer data from the source tables to target database.
Regards,
Krishna

You should make use of BPM to collect the two source structures.
One of the BPM examples mentioned in IR --> SAP BASIS ---> SystemPatterns can be referred for this purpose.
Once the messages are collected, perform a 2:1 mapping (two Proxies as source message and one JDBC message as target).
If you want the mapping logic then please provide a proper format of both your Source and Target messages and the expected mapping, so that someone from SDN can help you out.
The target structure provided is a bit confusing.
Are you going to receive two different proxy messages (i.e. two different calls) or just one Proxy call and there you will have two different nodes within the same message??? ...... me confused
Regards,
Abhishek.
Edited by: abhishek salvi on Sep 25, 2009 11:51 AM

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Hi Sridhar,
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/people/sudharshan.aravamudan/blog/2005/12/01/illustration-of-multi-mapping-and-message-split-using-bpm-in-sap-exchange-infrastructure
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Please mark the post as answer if this answers your question. If this post is helpful, please vote as helpful by clicking the upward arrow mark next to my reply.

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2. All the target mapping show validation successful, but when deploying says “table or view does not exist”. But tables are exists on source stage and target. (also permission are set correctly for target user to read from staging tables).
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Load into single target table frm multiple source table in single interfac

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I have four source table and a single target table.
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Just pasted the Screenshots on following page : http://oracoholic.blogspot.in/ . Have a look
Edited by: user8427112 on Jan 8, 2013 11:04 AM

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Hi,
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actually we are receiving only one message, henece we do not need a correleation. But once we receive this message we are splitting into multiple messages in the transformation step. and we use these split messages in different transformation steps. but in one of the transformation steps we are unable see one of the split messages in the transformation step(though we have used the proper container element.). Please let me know if any ideas on this.

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O/S: RHEL 5 (Tikanga)
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Using Oracle GG to replicate changes on the Source to the Targets.
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Let me take another stab at sticking a fork into this myth about separating tables and indexes.
Let's assume you have a production Oracle database environment with multiple users making multiple requests and the exact same time. This assumption mirrors reality everywhere except in a classroom where a student is running a simple demo.
Let's further assume that the system looks anything like a real Oracle database system where the operating system has caching, the SAN has caching, and the blocks you are trying to read are split between memory and disk.
Now you want to do some simple piece of work and assume there is an index on the ename column...
SELECT * FROM emp WHERE ename = 'KING';The myth is that Oracle is going to, in parallel, read the index and read the table segments better, faster, whatever, if they are in separate physical files mapped by separate logical tablespaces somehow to separate physical spindles.
Apply some synapses to this myth and it falls apart.
You issue your SQL statement and Oracle does what? It looks for those index blocks where? In memory. If it finds them it never goes to disk. If it does not it goes to disk.
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Where in here is there anything that indicates an advantage to having separate physical files?
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PS: Ouija Boards don't work either.

In XI Mapping multiple fields mapping to single target field.

Hi Friends,
In XI Mapping multiple fields mapping to single target field.
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Source Fields:(This RFC BAPI Structure)
Empno                0-1
EmpName           0-1
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Hello...
We have a source structure as
<?xml version="1.0" encoding="UTF-8"?>
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 <Name/>
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 <Email_ID/>
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 <Fax_No/>
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 <Branch_Name/>
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 <Dept_Code/>
 <Dept_Name/>
 </Department_Details>
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 <Desig_Name/>
 </Designation_Details>
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 <State/>
 </Corporate_Details>
 </Details>
</ns0:MTO_Corporate>
In this structure, each corporate can have more than one accounts and departments and designations. We need to map this with the following target structure:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MTI_Corporate_DB xmlns:ns0="http://axis.com/authorization">
<StatementCorporate>
<AXIS_STORED_PROCEDURE action="EXECUTE">
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<f_corp_name isInput="true"></f_corp_name>
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<f_corp_addr2 isInput="true"></f_corp_addr2>
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<f_corp_req_limit isInput="true"></f_corp_req_limit>
<f_corp_total_limit isInput="true"></f_corp_total_limit>
<f_corp_upper_limit isInput="true"></f_corp_upper_limit>
<f_corp_avail_limit isInput="true"></f_corp_avail_limit>
<f_effective_from isInput="true"></f_effective_from>
<f_created_by isInput="true"></f_created_by>
<f_created_date isInput="true"></f_created_date>
<f_corp_fax isInput="true"></f_corp_fax>
<f_Max_Authorizers isInput="true"></f_Max_Authorizers>
<f_corp_acc_type isInput="true"></f_corp_acc_type>
<f_corp_acc_num isInput="true"></f_corp_acc_num>
<f_corp_branch_code isInput="true"></f_corp_branch_code>
<f_corp_branch_name isInput="true"></f_corp_branch_name>
<f_corp_bank_city isInput="true"></f_corp_bank_city>
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<f_corp_dept_name isInput="true"></f_corp_dept_name>
<f_corp_desig_code type="true"></f_corp_desig_code>
<f_corp_desig_name isInput="true"></f_corp_desig_name>
<f_corp_enable isInput="true"></f_corp_enable>
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<p_err_msg isOutput="true" type="VARCHAR">
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</AXIS_STORED_PROCEDURE>
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</ns0:MTI_Corporate_DB>
Yes, we are using a stored procedure which will insert 5 tables. The problem is in the mapping between souce and target fields.
Plese provide your inputs on this query.
Regards
Suraj

Hi Manisha,
>>U need to create number of target message as that of number of account details so that it will be one query for ur database.
Yes this could have been done if we were sure that a corporate will have more accounts than departments/designations... But that is not always the case.
>>So map ur source <account_details> node with target root node and change context of <account_detail> to <details>..these will create number of target messages.
So what I did is to check the larger of account, department and designation and then repeat the traget strucutre that much times...
>>Now map ur target node with account, dept, and designation details by changing it context to root node
But still I have some elements like ID, name etc.which comes one for each corporate and they also needs to repeated.. I am thinking that this will not be an easy solution.
Anyway thanks for the reply and please keep updated if you have any other idea.
Regards
Suraj

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regards
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Mapping 2 source structures to a single target database

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