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From Davide Ling <>
Subject Re: how to invoke a webservice without parameter input and output
Date Sun, 12 Feb 2006 15:41:11 GMT
On Sunday 12 February 2006 16:04, wrote:
> Hi,
> I would like to invoke a webservice with no input parameter and no output
> parameter.
> <invoke ... inputVariable="?" outputVariable="?" />  can I invoke a
> webservice without inputVariable or outVariable ?

BPEL4WS spec states that You can do It only if Your process is an
abstract process (not executable one).

If your process is an executable it is not possible omit both variables.
Example: in one-way invoke you need only input variable.

Davide Ling
Sito Personale -
Key fingerprint = 284A 0FB9 F9F6 763C D429  E02B AA5D 483A 7E45 D2A6

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