[Podman] Re: podman container for an old SuSE Linux SLES 10.3

Hello, One of our customers is running an older version of our Lybrary Management System on top of an outdated Linux SUSE Linux Enterprise Server 10.3 (x86_64) and Oracle 10 (which for sure is not a good idea). I plan to try an update of the application servers to a more recent version which uses PostgreSQL 16.2 on top of SLES 15SP6. While we use a lot of podman containers with this recent version of SLES and PostgreSQL, I can't build a container for SLES 10: It says: $ podman build -t sles10-sp3-v41pl2 sles10-sp3-v41pl2 STEP 1/22: FROM registry.suse.com/suse/ltss/sle12.5/sles12sp5 Trying to pull registry.suse.com/suse/ltss/sle12.5/sles12sp5:latest... Error: creating build container: initializing source docker://registry.suse.com/suse/ltss/sle12.5/sles12sp5:latest: reading manifest latest in registry.suse.com/suse/ltss/sle12.5/sles12sp5: requested access to the resource is denied Any idea how to solve this? Thanks matthias