Actions::Pulp3::Repository::DeleteVersion (Can't delete Version of Content View)

I tried to delete a version of the content view and the Foreman task fails.

PulpRpmClient::ApiError: Error message: the server returns an error
HTTP status code: 400
Response headers: {“date”=>“Thu, 19 Nov 2020 23:24:24 GMT”, “server”=>“gunicorn/20.0.4”, “content-type”=>“application/json”, “vary”=>“Accept,Cookie”, “allow”=>“GET, DELETE, HEAD, OPTIONS”, “x-frame-options”=>“SAMEORIGIN”, “content-length”=>“39”, “via”=>“1.1 puppetmaster-prod-01.uit.tufts.edu”, “connection”=>“close”}
Response body: [“Cannot delete repository version 0.”]strong text

Foreman and Proxy versions:
katello 3.18-rc1
foreman-2.3.0
pulp-server-2.21.4
python3-pulpcore-3.7.3

Distribution and version:
RHEL 7.9

PulpRpmClient::ApiError: Error message: the server returns an error HTTP status code: 400 Response headers: {“date”=>“Thu, 19 Nov 2020 23:24:24 GMT”, “server”=>“gunicorn/20.0.4”, “content-type”=>“application/json”, “vary”=>“Accept,Cookie”, “allow”=>“GET, DELETE, HEAD, OPTIONS”, “x-frame-options”=>“SAMEORIGIN”, “content-length”=>“39”, “via”=>“1.1 puppetmaster-prod-01.uit.tufts.edu”, “connection”=>“close”} Response body: [“Cannot delete repository version 0.”]

Backtrace:
/opt/theforeman/tfm/root/usr/share/gems/gems/pulp_rpm_client-3.7.0/lib/pulp_rpm_client/api_client.rb:81:in call_api' /opt/theforeman/tfm/root/usr/share/gems/gems/pulp_rpm_client-3.7.0/lib/pulp_rpm_client/api/repositories_rpm_versions_api.rb:77:in delete_with_http_info’
/opt/theforeman/tfm/root/usr/share/gems/gems/pulp_rpm_client-3.7.0/lib/pulp_rpm_client/api/repositories_rpm_versions_api.rb:28:in delete' /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/services/katello/pulp3/repository.rb:261:in block in delete_version’
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/services/katello/pulp3/repository.rb:45:in ignore_404_exception' /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/services/katello/pulp3/repository.rb:261:in delete_version’
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/lib/actions/pulp3/repository/delete_version.rb:15:in invoke_external_task' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action/polling.rb:84:in initiate_external_action’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action/polling.rb:19:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action/cancellable.rb:14:in run’
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/lib/actions/pulp3/abstract_async_task.rb:10:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action.rb:571:in block (3 levels) in execute_run’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:27:in pass' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:19:in pass’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:32:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:23:in call’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:27:in pass' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:19:in pass’
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/lib/actions/middleware/remote_action.rb:16:in block in run' /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/lib/actions/middleware/remote_action.rb:40:in block in as_remote_user’
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/models/katello/concerns/user_extensions.rb:21:in cp_config' /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/lib/actions/middleware/remote_action.rb:27:in as_cp_user’
/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/lib/actions/middleware/remote_action.rb:39:in as_remote_user' /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.18.0.rc1/app/lib/actions/middleware/remote_action.rb:16:in run’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:23:in call' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:27:in pass’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:19:in pass' /opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/rails_executor_wrap.rb:14:in block in run’
/opt/theforeman/tfm/root/usr/share/gems/gems/activesupport-6.0.3.4/lib/active_support/execution_wrapper.rb:88:in wrap' /opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/rails_executor_wrap.rb:13:in run’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:23:in call' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:27:in pass’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:19:in pass' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action/progress.rb:31:in with_progress_calculation’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action/progress.rb:17:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:23:in call’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:27:in pass' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:19:in pass’
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_request_id.rb:15:in block in run' /opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_request_id.rb:49:in restore_current_request_id’
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_request_id.rb:15:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:23:in call’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:27:in pass' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:19:in pass’
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_timezone.rb:15:in block in run' /opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_timezone.rb:44:in restore_curent_timezone’
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_timezone.rb:15:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:23:in call’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:27:in pass' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:19:in pass’
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_user.rb:15:in block in run' /opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_user.rb:44:in restore_curent_user’
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_user.rb:15:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:23:in call’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:27:in pass' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:19:in pass’
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_taxonomies.rb:15:in block in run' /opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_taxonomies.rb:45:in restore_current_taxonomies’
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-3.0.2/app/lib/actions/middleware/keep_current_taxonomies.rb:15:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:23:in call’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:27:in pass' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:19:in pass’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware.rb:32:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/stack.rb:23:in call’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/middleware/world.rb:31:in execute' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action.rb:570:in block (2 levels) in execute_run’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action.rb:569:in catch' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action.rb:569:in block in execute_run’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action.rb:472:in block in with_error_handling' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action.rb:472:in catch’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action.rb:472:in with_error_handling' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action.rb:564:in execute_run’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/action.rb:285:in execute' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:18:in block (2 levels) in execute’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/execution_plan/steps/abstract.rb:167:in with_meta_calculation' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:17:in block in execute’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:32:in open_action' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:16:in execute’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/director.rb:68:in execute' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/executors/sidekiq/worker_jobs.rb:11:in block (2 levels) in perform’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/executors.rb:18:in run_user_code' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/executors/sidekiq/worker_jobs.rb:9:in block in perform’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/executors/sidekiq/worker_jobs.rb:25:in with_telemetry' /opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/executors/sidekiq/worker_jobs.rb:8:in perform’
/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-1.4.7/lib/dynflow/executors/sidekiq/serialization.rb:27:in perform' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:192:in execute_job’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:165:in block (2 levels) in process' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:128:in block in invoke’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/middleware/chain.rb:133:in invoke' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:164:in block in process’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:137:in block (6 levels) in dispatch' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/job_retry.rb:109:in local’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:136:in block (5 levels) in dispatch' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq.rb:37:in block in module:Sidekiq
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:132:in block (4 levels) in dispatch' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:250:in stats’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:127:in block (3 levels) in dispatch' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/job_logger.rb:8:in call’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:126:in block (2 levels) in dispatch' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/job_retry.rb:74:in global’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:125:in block in dispatch' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/logging.rb:48:in with_context’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/logging.rb:42:in with_job_hash_context' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:124:in dispatch’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:163:in process' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:83:in process_one’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/processor.rb:71:in run' /opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/util.rb:16:in watchdog’
/opt/theforeman/tfm/root/usr/share/gems/gems/sidekiq-5.2.7/lib/sidekiq/util.rb:25:in block in safe_thread' /opt/theforeman/tfm/root/usr/share/gems/gems/logging-2.3.0/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context’

Not sure the best way to resolve this since I can’t delete the version I can’t delete the content view itself. The main issue is the repos appear empty when I use subscribe-manager to subscribe to that content view using an activation key.

I tried republishing the repos and verifying checksums. I also tried creating a new content view with the same repo but that also doesn’t not work.

I am facing the same problem as you, if you have found a solution please help me.
Error message: the server returns an error
HTTP status code: 400
Response headers: {“date”=>“Tue, 01 Dec 2020 02:41:58 GMT”, “server”=>“gunicorn/20.0.4”, “content-type”=>“application/json”, “vary”=>“Accept,Cookie”, “allow”=>“GET, DELETE, HEAD, OPTIONS”, “x-frame-options”=>“SAMEORIGIN”, “content-length”=>“39”, “via”=>“1.1 foreman.seabank.com.vn”, “connection”=>“close”}
Response body: [“Cannot delete repository version 0.”]

I have not found a fix yet unfortunately. I posted a bug report here: Bug #31359: Actions::Pulp3::Repository::DeleteVersion (Can't delete version of Content View) - Katello - Foreman

You may want to add some notes and commands here as well.

Has anyone found a fix for this? I have a repository I need to delete but can’t delete the content view version it is in.