Current Gitlab version: CE 12.3.6

Executed the export via rails and received the output as "Project successfully exported ", But no tar file under “/var/opt/gitlab/gitlab-rails/shared/tmp/project_exports/…” and no logs as well.

PFB rails output

sudo gitlab-rails console

GitLab: 12.3.6 (82ff748612c)
GitLab Shell: 10.0.0
PostgreSQL: 10.9

Loading production environment (Rails 5.2.3)
irb(main):001:0> project = Project.find_by_full_path(“ssl/services”)
=> #<Project id:11722 ssl/services>
irb(main):002:0> admin_user = User.find_by(username: “jason”)
=> #<User id:1815 @jason>
irb(main):003:0> exporter = Projects::ImportExport::ExportService.new(project, admin_user)
=> #<Projects::ImportExport::ExportService:0x00007fbd3d368010 @project=#<Project id:11722 ssl/services>, @current_user=#<User id:1815 @sachis>, @params={}>
irb(main):004:0> exporter.execute
Scoped order is ignored, it’s forced to be batch order.
Scoped order is ignored, it’s forced to be batch order.
Saved project export /var/opt/gitlab/gitlab-rails/shared/tmp/project_exports/ssl/services/2019-12-20_21-40-021_ssl_services_export.tar.gz
Import/Export - Project base_services with ID: 11722 successfully exported
=> nil
irb(main):005:0> exit

Only warning received in rails console = Scoped order is ignored, it’s forced to be batch order.

Is this is a known issue or there is any workaround for the same ?