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Expression in the Loop Shape

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CocoaBean

unread,
Jun 3, 2007, 6:45:00 PM6/3/07
to
I've set the expression in the Loop object to "Loop == true". This is the
xml for the object in the orchestration.
--------------------------------------------------------------------------------------
<om:Element Type="While"
OID="80443d18-9e83-433f-a919-02726184323d" ParentLink="ServiceBody_Statement"
LowerBound="54.1" HigherBound="56.1">
<om:Property Name="Expression" Value="Loop == true" />
<om:Property Name="ReportToAnalyst" Value="True" />
<om:Property Name="Name" Value="Loop_1" />
<om:Property Name="Signal" Value="False" />
<om:Element Type="Send"
OID="6b5592e0-b557-4055-b305-430182e1c04a"
ParentLink="ComplexStatement_Statement">
<om:Property Name="PortName" Value="Port_2" />
<om:Property Name="MessageName" Value="SAP_DEBMAS" />
<om:Property Name="OperationName"
Value="Operation_1" />
<om:Property Name="OperationMessageName"
Value="Request" />
<om:Property Name="ReportToAnalyst" Value="True" />
<om:Property Name="Name" Value="Send_1" />
<om:Property Name="Signal" Value="True" />
</om:Element>
<om:Element Type="Receive"
OID="cf502733-bfd3-44cd-b8b4-f33b515943c7"
ParentLink="ComplexStatement_Statement">
<om:Property Name="Activate" Value="False" />
<om:Property Name="PortName" Value="Port_3" />
<om:Property Name="MessageName" Value="SAP_ADRMAS" />
<om:Property Name="OperationName"
Value="Operation_1" />
<om:Property Name="OperationMessageName"
Value="Request" />
<om:Property Name="ReportToAnalyst" Value="True" />
<om:Property Name="Name" Value="Receive_2" />
<om:Property Name="Signal" Value="True" />
</om:Element>
<om:Element Type="Send"
OID="649a4035-8df1-47c9-a7ce-63bf311560be"
ParentLink="ComplexStatement_Statement">
<om:Property Name="PortName" Value="Port_4" />
<om:Property Name="MessageName" Value="SAP_ADRMAS" />
<om:Property Name="OperationName"
Value="Operation_1" />
<om:Property Name="OperationMessageName"
Value="Request" />
<om:Property Name="ReportToAnalyst" Value="True" />
<om:Property Name="Name" Value="Send_2" />
<om:Property Name="Signal" Value="True" />
</om:Element>
</om:Element>
</om:Element>

--------------------------------------------------------------------------------------

But I get an error that the expression entered is not valid.

I think that the expression is a valid one (but I really don't 'get' the
Loop object yet) as it is used in the BT 2006 book in the sequential convoy
example.

Do you have any suggestions about what to look for elsewhere in the
orchestration to solve this? Or suggestions on other expressions that would
be valid (or where to read up on them, so that I can learn about this object?)

Thanks,

Saravana Kumar

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Jun 4, 2007, 2:38:14 AM6/4/07
to
I guess you haven't declared the variable "Loop" (as boolean).

Regards,
Saravana Kumar
http://www.biztalk247.com/v1/
http://www.digitaldeposit.net/blog
[Please mark the response as "Answer" if it solves your problem.]

"CocoaBean" <Coco...@discussions.microsoft.com> wrote in message
news:93ED92C8-BCDA-4CCD...@microsoft.com...

CocoaBean

unread,
Jun 4, 2007, 10:12:01 AM6/4/07
to
Thanks. I had not created a variable. I just didn't that was necessary, but
now understand what is going on that requires it.
I appreciate the very quick response.

abhishekiyer

unread,
Jun 4, 2010, 2:44:51 AM6/4/10
to
Can anyone kindly let me know how to declare the Loop variable as Boolean?

CocoaBea wrote:

Thanks. I had not created a variable.

04-Jun-07

Thanks. I had not created a variable. I just did not that was necessary, but


now understand what is going on that requires it.
I appreciate the very quick response.

"Saravana Kumar" wrote:

Previous Posts In This Thread:

On Sunday, June 03, 2007 6:45 PM
CocoaBea wrote:

Expression in the Loop Shape

--------------------------------------------------------------------------------------

Thanks,

On Monday, June 04, 2007 2:38 AM
Saravana Kumar wrote:

I guess you haven't declared the variable "Loop" (as boolean).
I guess you haven't declared the variable "Loop" (as boolean).

Regards,
Saravana Kumar
http://www.biztalk247.com/v1/
http://www.digitaldeposit.net/blog

[Please mark the response as "Answer" if it solves your problem.]

"CocoaBean" <Coco...@discussions.microsoft.com> wrote in message
news:93ED92C8-BCDA-4CCD...@microsoft.com...

On Monday, June 04, 2007 10:12 AM
CocoaBea wrote:

Thanks. I had not created a variable.

Thanks. I had not created a variable. I just did not that was necessary, but


now understand what is going on that requires it.
I appreciate the very quick response.

"Saravana Kumar" wrote:

On Friday, June 04, 2010 2:44 AM
Abhishek Iyer wrote:

Expression in Loop shape
Can anyone kindly let me know how to declare the Loop variable as Boolean?

On Friday, June 04, 2010 2:44 AM
Abhishek Iyer wrote:

Expression in Loop shape
Can anyone kindly let me know how to declare the Loop variable as Boolean?


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abhishekiyer

unread,
Jun 4, 2010, 2:44:47 AM6/4/10
to
Can anyone kindly let me know how to declare the Loop variable as Boolean?

CocoaBea wrote:

Thanks. I had not created a variable.

04-Jun-07

Thanks. I had not created a variable. I just did not that was necessary, but


now understand what is going on that requires it.
I appreciate the very quick response.

"Saravana Kumar" wrote:

--------------------------------------------------------------------------------------

Thanks,

Saravana Kumar wrote:

I guess you haven't declared the variable "Loop" (as boolean).
I guess you haven't declared the variable "Loop" (as boolean).

Regards,
Saravana Kumar
http://www.biztalk247.com/v1/
http://www.digitaldeposit.net/blog

[Please mark the response as "Answer" if it solves your problem.]

"CocoaBean" <Coco...@discussions.microsoft.com> wrote in message
news:93ED92C8-BCDA-4CCD...@microsoft.com...

On Monday, June 04, 2007 10:12 AM
CocoaBea wrote:

Thanks. I had not created a variable.

Thanks. I had not created a variable. I just did not that was necessary, but


now understand what is going on that requires it.
I appreciate the very quick response.

"Saravana Kumar" wrote:


Submitted via EggHeadCafe - Software Developer Portal of Choice

LINQ With Strings
http://www.eggheadcafe.com/tutorials/aspnet/03afdcf3-7b60-47db-adb9-db7fe2c6ab8c/linq-with-strings.aspx

abhishekiyer

unread,
Jun 4, 2010, 2:44:49 AM6/4/10
to
Can anyone kindly let me know how to declare the Loop variable as Boolean?

CocoaBea wrote:

Thanks. I had not created a variable.

04-Jun-07

Thanks. I had not created a variable. I just did not that was necessary, but


now understand what is going on that requires it.
I appreciate the very quick response.

"Saravana Kumar" wrote:

--------------------------------------------------------------------------------------

Thanks,

Saravana Kumar wrote:

I guess you haven't declared the variable "Loop" (as boolean).
I guess you haven't declared the variable "Loop" (as boolean).

Regards,
Saravana Kumar
http://www.biztalk247.com/v1/
http://www.digitaldeposit.net/blog

[Please mark the response as "Answer" if it solves your problem.]

"CocoaBean" <Coco...@discussions.microsoft.com> wrote in message
news:93ED92C8-BCDA-4CCD...@microsoft.com...

On Monday, June 04, 2007 10:12 AM
CocoaBea wrote:

Thanks. I had not created a variable.

Thanks. I had not created a variable. I just did not that was necessary, but


now understand what is going on that requires it.
I appreciate the very quick response.

"Saravana Kumar" wrote:

On Friday, June 04, 2010 2:44 AM
Abhishek Iyer wrote:

Expression in Loop shape


Can anyone kindly let me know how to declare the Loop variable as Boolean?

Submitted via EggHeadCafe - Software Developer Portal of Choice

BOOK REVIEW: Effective C#, Second Edition [Addison Wesley]
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