invalid blocksize 4194304 in backup piece header

Now we Prepared Oracle DB on the NEW Test Server with the same verion of the PROD and

Old TEST which is 12c.1.0

But the OS on the New Test Server is solaris 11.4 different from PROD and Old TEST which solaris 11.3 with different processors kind

The Prod DB on SPARC Server

(P:PROD1_IP80)oracle$cat /etc/release

              Oracle Solaris 11.3 SPARC

 Copyright (c) 1983, 2016, Oracle and/or its affiliates. All rights reserved.

              Assembled 03 August 2016

And the new Test Server x86 Server

(NWTEST_IP52)oracle$cat /etc/release

               Oracle Solaris 11.4 X86

 Copyright (c) 1983, 2018, Oracle and/or its affiliates. All rights reserved.

              Assembled 16 August 2018