The following error message may appear, when trying to get the value from the java application.
In addition, this error will at the same time, cause the "stack is 0" error in the subsequent operation stage, making it fail to perform normally.
And due to this, the recovery logic in the process cannot take effect, and the process needs to be re-executed, which increases the operation man-hours.
■ Error message
"The surrogate pair (x) is invalid. A high surrogate character (x - x) must always be paired with a low surrogate character (x - x)"
It is possible to avoid errors with Surface Automation.
However, there are concerns about an increase in development man-hours, a slower processing speed, and an increase in operation and maintenance man-hours.
Therefore, I would like to suggest you to improve this bug.