Event linkage in Transaction SWETYPV

Hi Guys,
I had created a function module and Iam passing the Object Key for PO in the Importing parameters. When i tried to link the Create event of the Object type BUS2012 to my FM. Iam getting an error <b>Receiver FM Z_PO_Acceptance: Parameter SENDER not available</b>.
Can anyone let me know the configuration and the parameters i need to assign to make this work. Do i need to configure any other steps before coming to SWETYPV.
Thanks,
KC
Message was edited by:
kittu chowdary

Rob,
Even thought i had declared the Interface with the Importing Parameter.Iam getting the following error :
Parameter SENDER not available
Message no. WA683
Diagnosis
A parameter was expected for the specified function module, which does not exist in the interface.
System Response
The action was aborted.
Procedure
Check the function module's interface.
I would like to know whether there is anymore config which we need to do before coming to SWETYPV.Since iam new to workflow i dont know the config steps in this.
Thanks,
KC

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Please ask the admin to define the sap library (SR13 transaction), or if it's already done, link it to your user profile (menu help, settings, application help, iwbhelp). If you don't understand how to do it, look at forum.
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While defining the Event linkage in SWETYPV ->
When ever u click on Business object it will open one new window ->
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[http://mailman.mit.edu/pipermail/sap-wug/2004-October/014617.html]
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Moderator message: please have a look in the Workflow forums.
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Event linkage in Transaction SWETYPV

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