After upgrading my K2 environment from 4.5 to 4.6. I am having the following issues:
1. All my K2 processes intergrated with infoPath forms are returning this error: "Server was unable to process request. ---> List Item not found: Item ID ---> Input string was not in a correct format." i suspect the data mappings are failing.
2. Processes without infoPath intergration are working fine but the emails are not being sent to destination users and there is no error.
Has anyone encountered this? please assist.