How To Fix VL556 - The desired dates contradict each other

SAP Error Message - Details

• Message type: E = Error

• Message class: VL -

• Message number: 556

• Message text: The desired dates contradict each other

What causes this issue?

You want to change the dates for a delivery but you have entered
contradictory data.

System Response

The date change could not be executed.

How to fix this error?

Change the dates for transportation planning, loading, goods movement,
and delivery so that they are clear for each delivery.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.