Context &: Status "to be checked" set automatically

What causes this issue?

The validity of a released context has been changed. For this reason,
the following contexts automatically get status <LS>to be checked</>:
Subsequent statuses
Active statuses
Released contexts

System Response

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

How to fix this error?

Check whether the validity of the current context is still correct. Then
set the status to <LS>active</> or <LS>released</> again.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.