The old test result is displayed

What causes this issue?

You are in display mode.

System Response

The system display the inspection result of a previous availability
check.

How to fix this error?

To retain the current availability situation you must read in the order
for changing and carry out a new availability check.

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.