Unable to migrate sites

[bobharing]

Brief bug description

When running the migration tool I'm getting the following error:
fail: Kentico.Xperience.UMT.Services.Importer[0] Entity persistence failed CMS.DataEngine.InfoObjectException: Cannot set info object, domain validation failed (Field name: WebsiteChannelDomain): Enter a valid hostname or IP address as the Website domain, e.g., "example.com". May contain uppercase or lowercase letters, digits, and hyphens (-). May optionally include a port number or a specific URL path. Must contain at least one dot character (except for the "localhost" domain). Cannot contain a trailing slash (/). at CMS.DataEngine.AbstractInfoProvider3.ValidateSetInfoAndThrow(TInfo info) at CMS.DataEngine.AbstractInfoProvider3.SetInfoSyncOrAsync(Boolean useAsync, TInfo info, CancellationToken cancellationToken) at CMS.DataEngine.AbstractInfoProvider3.SetInfo(TInfo info) at CMS.DataEngine.AbstractInfoProvider2.Set(TInfo info) at Kentico.Xperience.UMT.ProviderProxy.ProviderProxy1.Save(TInfo info, IUmtModel model) at Kentico.Xperience.UMT.ProviderProxy.ProviderProxy1.Save(BaseInfo info, IUmtModel model) at Kentico.Xperience.UMT.Services.Importer.ImportObject(IUmtModel model, IProviderProxyContext providerProxyContext)

Output logs

fail: Kentico.Xperience.UMT.Services.Importer[0] Entity persistence failed CMS.DataEngine.InfoObjectException: Cannot set info object, domain validation failed (Field name: WebsiteChannelDomain): Enter a valid hostname or IP address as the Website domain, e.g., "example.com". May contain uppercase or lowercase letters, digits, and hyphens (-). May optionally include a port number or a specific URL path. Must contain at least one dot character (except for the "localhost" domain). Cannot contain a trailing slash (/). at CMS.DataEngine.AbstractInfoProvider3.ValidateSetInfoAndThrow(TInfo info) at CMS.DataEngine.AbstractInfoProvider3.SetInfoSyncOrAsync(Boolean useAsync, TInfo info, CancellationToken cancellationToken) at CMS.DataEngine.AbstractInfoProvider3.SetInfo(TInfo info) at CMS.DataEngine.AbstractInfoProvider2.Set(TInfo info) at Kentico.Xperience.UMT.ProviderProxy.ProviderProxy1.Save(TInfo info, IUmtModel model) at Kentico.Xperience.UMT.ProviderProxy.ProviderProxy1.Save(BaseInfo info, IUmtModel model) at Kentico.Xperience.UMT.Services.Importer.ImportObject(IUmtModel model, IProviderProxyContext providerProxyContext)

Repro steps

1. Perform all the setup needed for migration
2. Run the command .\Migration.Tool.CLI.exe migrate --sites

Expected behavior

Sites to be correctly migrated

Test environment

• Platform/OS: .NET 8
• Version:: Kentico v13.0.189 to XbyK 31.0.2 migration

Screenshots

Site setup in K13:

[radekzitta]

Hello Bob,
Would you please send me the detailed value of the "Administration domain name" (it is currently used to generate WebsiteChannelDomain value) to 21053244+radekzitta@users.noreply.github.com?
Thank you.