Hello,
I have one process with one has one attribute named “PaymentTransactionID”, of type String.
Using Together WF Editor, I configured a human task with the extended attribute of name VariableToProcess_UPDATE, and value “PaymentTransactionID”.
When the process is in a human task, there is a button that invokes an external Web Service to execute an automatic transaction.
When the transaction is complete, the external service uses the CMDBuild API to store a string in the above process’ attribute (/cmdbuild/services/rest/v3/processes/Payment/instances/, method: PUT)
The problem is:
- while still in the human task, if I query the DB I can see the string properly set for the process instance;
- when I complete the task and go to the next one, the attribute in the DB is set back to its default (empty string).
Is it an issue or there is a proper way to use the REST API with process’ attributes?
How should I configure the attribute in the process?
Regards,
Mygor