Error Message :
U00001680 ??? ""
A message is missing. It should describe situations involving a Workflow Task without a predecessor (which is possible but serves little purpose) but still has a precondition.
The Task prevents processing and the following message is provided as status: U00001680 ??? "". It should say: "Checking Preconditions".
Note that the behavior of the Workflow itself is correct. The BLOCK status cannot be solved: The Task is waiting for a predecessor that does not exist.
Root Cause: The message text for return code 1860 was never included
Update to a fix version listed below or a newer version if available.
NOTE: the fix does not contain a solution for the fact that the task will stay in blocked status forever, it just adds the error message.
Fix Status: Released
Component(s): AE Server and Initialdata
Automation Engine 12.0.1 - Available