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Step 3: Submitting a 3A2 Request

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In this step, you prepare and submit a request using the Partner Interface Process (PIP) for a 3A2 - Request Price and Availability. This PIP enables a buyer organization to obtain information about a certain product, such as price and number of available units. The buyer can then process that information through business rules to determine whether to purchase the product from the supplier.

To submit a 3A2 - Request Price and Availability

  1. On the Fabrikam computer, in Internet Explorer, locate and open http://localhost/LOBWebApplication/default.aspx.

  2. On the Submit Message page, do the following:

    Use this To do this
    Home Organization Type FABRIKAM.
    Partner Organization Type Contoso.
    Pip Code Type 3A2. Important: To avoid duplicate message ID errors, you must make sure that the Pip is unique for each message that you submit. If you run the 3A2 test in the future, you have to change this field.
    Pip Version Type R02.00.00A.
    Pip Instance ID Type 3A2_Test.
    Message Category Type Action.

  3. Using Notepad or another text editor, open the file 3A2_Request.xml in the <drive>:\ Program Files\Microsoft BizTalk <version> Accelerator for RosettaNet\SDK\LOBApplication\SampleInstances folder, and then copy and paste the contents into the Service Content field in LOBWebApplication.

  4. Click Submit to submit the 3A2 request to the Contoso computer.

To verify successful communication on the Fabrikam computer

  • On the Message Status page in LOBWebApplication, verify that you receive two incoming messages.

    Note

    You should first receive a category 25 message signifying a receipt acknowledgement from the Contoso computer. You should then receive a category 50 message that is the response message from the Contoso computer. A category -99 message signifies an error. You can use Event Viewer to determine the actual error message.

To verify successful communication on the Contoso computer

  1. Click Start, point to All Programs, point to Microsoft SQL Server 2008 R2, and then click SQL Server Management Studio.

  2. In the Connect to Server dialog box, in the SQL Server box, type localhost, select Windows Authentication, and then click Connect.

  3. In the Microsoft SQL Server Management Studio, click New Query.

  4. In the <table> text box, select BTARNDATA from the list.

  5. In the SQL window, type the following SQL statement:

    SELECT * From MessagesToLOB

  6. Click Execute to run the SQL statement.

  7. In the Query window, in the Results pane, verify that you see two incoming messages.

    Note

    You should first receive a category 10 message that represents the original request sent by the Fabrikam computer. You should then receive a category 25 message signifying the receipt acknowledgement message.

  8. In the SQL window, type the following SQL statement:

    SELECT * From MessagesFromLOB

  9. Click Execute to run the SQL statement.

  10. In the Query window, in the Results pane, verify that you see one outgoing message.

    Note

    You should see a category 25 message that represents the receipt acknowledgement sent from Contoso to the Fabrikam computer. You should also see a category 50 message that represents the response sent from the Contoso line-of-business (LOB) application to the Fabrikam computer.

See Also

Step 4: Submitting a 3A4 Request
Message Flow in BTARN