Hi Everybody, we are encountering an issue with process models exposed as web se

felixl973 over 10 years ago

Hi Everybody, we are encountering an issue with process models exposed as web services. We notice that for process variables that are not parameters, the default values we assign them are not being used when the process is initiated by web service request.

If we initiate the process within Appian with a process launcher our default values are assigned as expected. It is only when launching the process through web service that we notice our default values are not being assigned.

The simplest work around is to have a script node to assign our default values at the start of the process.

We are currently using Appian v7.6...

Discussion posts and replies are publicly visible

Parents

0 Eduardo Fuentes
Appian Employee
over 10 years ago

What kind of default values are you assigning? Are they expressions? (expressions are anything that starts with the = sign)

If they do start with =, do they really need to start with =? If they are primitive values then remove the = and try again (e.g. TestValue instead of ="TestValue" and 8 instead of =8)
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

Reply

0 Eduardo Fuentes
Appian Employee
over 10 years ago

What kind of default values are you assigning? Are they expressions? (expressions are anything that starts with the = sign)

If they do start with =, do they really need to start with =? If they are primitive values then remove the = and try again (e.g. TestValue instead of ="TestValue" and 8 instead of =8)
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

Children

No Data