Production Scheduling - Solving Exceptions

Hello,

We are trying to manually solve these two exceptions in Production Schedling, but can't seem to find much information in the guide.

Work Order Exception:

• a) Operation Firm Date Violation -> Suspected Cause: Work Order Operation date conflict.
• b) Operation Past Due -> Suspected Cause: Work Order Operation date conflict.

For example in the Exception: Request Date Violation, we know it's necessary to update the Job request Date.

Can someone help on this task?

Many thanks in advance.