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author's profile photo Nilesh Taunk
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Nilesh Taunk

Designing A BPM for Multiple Messages

Posted on Oct 25, 2006 at 03:42 PM 6 Views

Hi

I have a scanario where i have to populate 7 tables in the database . The Interface will start execution when the data is invoked for all the tables simultaneously . And at the end i am calling a stored procedure to mark the end of the entire cycle .

But even if the data for ony some of the tables arrive still i have to carry out the entire cycle.I mean even if data for only 3 tables come form the source i have to populate those 3 tables and call the stored procedure and then end the interface.

At design time it is not known data for how many tables will arrive . And some tables are small and some are very large . Say Out of 7 tables data might be inserted in 6 of them while the population for the 7th might still be going on . The objective is to call the last step only when data for all the tables which has arrived has been populated.

How do i implement the last step .

Can anybody tell me design for this scanarion.

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  • author's profile photo Former Member
    Former Member
    Posted on Oct 25, 2006 at 04:05 PM
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    You can use a BPM to achieve this. Steps involved in the BPM are

    1. Receive step (to receive the source)

    2. send step (here update all the 7 tables, use a nested data type).

    3. send step(to execute the stored procedure)

    Ensure the data type for updating 7 tables has cardinality 0..unbounded like this

    <MT_TARGET>

    <stmt1> 0..unbounded

    <table>tab1</table>

    <action>INSERT</action>

    <access>

    <node1>

    </access>

    </stmt1>

    <stmt2> 0..unbounded

    <table>tab1</table>

    <action>INSERT</action>

    <access>

    <node1>

    </access>

    </stmt2>

    .

    .

    .

    </stmt7>

    You can go for excetion handling if required....

    Regards,

    Jai Shankar.

    Message was edited by: Jai Shankar

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