Snapshot &1 is locked against deletion on the BWA

What causes this issue?

You are trying to delete a snapshot on the BWA server. For technical
reasons, this snapshot is locked against deletion. This might be because
it is the only snapshot that has been replicated on a fallback server.

System Response

The system prevents the snapshot from being deleted. The snapshot can
still be used for a recovery.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.