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When attempting to call a process model exposed as a web service via the webserv
mpontius
over 9 years ago
When attempting to call a process model exposed as a web service via the webservicequery() function in Appian 7.6 and 7.7 we are receiving an error. This is the simplest case model (only a start and end node) exposed as a service. The Process Model kicks off as it should, but when the result comes back Appian can not handle it... Below is the call and response, to replicate it all that needs to be done is to create a Process Model simply with a start and an end node (no params or anything) and expose it as a web service.
Expression to invoke service (need to put in real user name and password:
= webservicequery(
a!wsConfig(
wsdlUrl: "
localhost:8080/.../CallWebService
service: "{
appiancorp.com/.../pm}CallWebService",
port: "StartProcessIFPort",
operation: "{
appiancorp.com/.../pm}start"
),
{
startRequest: {
username: "xxxxxx",
password: "xxxxxx"...
OriginalPostID-135034
OriginalPostID-135034
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David Williams
over 9 years ago
Would an option be to use the process writer function? There are a few posts on here with some examples.
Hope that helps.
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David Williams
over 9 years ago
Would an option be to use the process writer function? There are a few posts on here with some examples.
Hope that helps.
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