Issue running zypper migration in SLES15 SP3

Hello,
I am trying to upgrade my SAP server from SLES15 SP3 to SP5.
I am getting following error while running “zypper migration” command.

zypper migration

Executing ‘/usr/bin/zypper patch-check --updatestack-only’

Refreshing service ‘Basesystem_Module_x86_64’.
Refreshing service ‘Containers_Module_x86_64’.
Refreshing service ‘Desktop_Applications_Module_x86_64’.
Refreshing service ‘Development_Tools_Module_x86_64’.
Refreshing service ‘Legacy_Module_x86_64’.
Refreshing service ‘Public_Cloud_Module_x86_64’.
Refreshing service ‘Python_2_Module_x86_64’.
Refreshing service ‘SAP_Applications_Module_x86_64’.
Refreshing service ‘SUSE_Cloud_Application_Platform_Tools_Module_x86_64’.
Refreshing service ‘SUSE_Linux_Enterprise_High_Availability_Extension_x86_64’.
Refreshing service ‘SUSE_Linux_Enterprise_Server_for_SAP_Applications_x86_64’.
Refreshing service ‘Server_Applications_Module_x86_64’.
Refreshing service ‘Web_and_Scripting_Module_x86_64’.
Loading repository data…
Reading installed packages…

0 patches needed (0 security patches)

Executing ‘/usr/bin/zypper ref’

Error retrieving metadata for ‘SLE-Module-Basesystem15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Basesystem15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Basesystem15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Basesystem15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Containers15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Containers15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Containers15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Containers15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Desktop-Applications15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Desktop-Applications15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Desktop-Applications15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Desktop-Applications15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-DevTools15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-DevTools15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-DevTools15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-DevTools15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Legacy15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Legacy15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Legacy15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Legacy15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Public-Cloud15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Public-Cloud15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Public-Cloud15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Public-Cloud15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Python2-15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Python2-15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Python2-15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Python2-15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-SAP-Applications15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-SAP-Applications15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-SAP-Applications15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-SAP-Applications15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-CAP-Tools15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-CAP-Tools15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-CAP-Tools15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-CAP-Tools15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Product-HA15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Product-HA15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Product-HA15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Product-HA15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Product-SLES_SAP15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Product-SLES_SAP15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Product-SLES_SAP15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Product-SLES_SAP15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Server-Applications15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Server-Applications15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Server-Applications15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Server-Applications15-SP3-Updates’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Web-Scripting15-SP3-Pool’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Web-Scripting15-SP3-Pool’ because of the above error.
Error retrieving metadata for ‘SLE-Module-Web-Scripting15-SP3-Updates’:
Receive: script died unexpectedly
History:

  • [0-Success]

Skipping repository ‘SLE-Module-Web-Scripting15-SP3-Updates’ because of the above error.
Could not refresh the repositories because of errors.
repository refresh failed, exiting

Please suggest how can this be resolved?
Note : Zypper patch was run successfully prior to it and it shows “nothing to do” now.

Thanks,
Samaya

Is your server registered and have network access to the SUSE Customer Center or local SMT/RMT/SUSE Manager server?

You can check the registration with SUSEConnnect --status-text

Yes, registration is okay. SUSEConnnect --status-text shows all as registered.
The server was previously SLES15 SP1. I was able to successfully upgrade to SP3. But SP3 to SP5 upgrade attempt using zypper migration gives the above error.

Thanks.