Y26-135 - [Psd-exceptions] [Limber TRAINING] sequencescape_submissions#create

[wendyyang]

Describe the bug
[Psd-exceptions] [Limber TRAINING] sequencescape_submissions#create
Exception email: (2026 April 21, 11:17)

A JsonApiClient::Errors::ClientError occurred in sequencescape_submissions#create:

  Invalid field value
  app/models/sequencescape_submission.rb:127:in 'block in SequencescapeSubmission#generate_orders

-------------------------------
Request:
-------------------------------

  * URL        : https://training.limber.psd.sanger.ac.uk/sequencescape_submissions
  * HTTP Method: POST
  * IP address : 172.20.241.19
  * Parameters : {"authenticity_token" => "[FILTERED]", "sequencescape_submission" => {"request_options" => {"library_type" => "Combined LCM RNA", "fragment_size_required_from" => "100", "fragment_size_required_to" => "500"}, "template_uuid" => "3918328a-3c9a-11f1-878c-024283ee10fe", "labware_barcode" => "SQPT-61794-N", "asset_groups" => {"0" => {"autodetect_studies" => "true", "autodetect_projects" => "true", "asset_uuids" => ["c091d37e-3d62-11f1-a844-02423261d4eb"]}}, "supplied_project_uuid" => "0feef9e8-c63b-11df-8e7f-00144f2062b0"}, "submission" => {"project_cost_code" => "46"}, "commit" => "RNA-Seq Branch - Automated Submission", "controller" => "sequencescape_submissions", "action" => "create"}
  * Timestamp  : 2026-04-21 11:17:50 +0100
  * Server : limb-training-jammy
    * Rails root : /var/www/limber/releases/20260420102402
  * Process: 1489519

...

Backtrace:
-------------------------------

  app/models/sequencescape_submission.rb:127:in 'block in SequencescapeSubmission#generate_orders'
  app/models/sequencescape_submission.rb:121:in 'Array#map'
  app/models/sequencescape_submission.rb:121:in 'SequencescapeSubmission#generate_orders'
  app/models/sequencescape_submission.rb:132:in 'SequencescapeSubmission#generate_submissions'
  app/models/sequencescape_submission.rb:47:in 'SequencescapeSubmission#save'
  app/controllers/concerns/sequencescape_submission_behaviour.rb:12:in 'SequencescapeSubmissionBehaviour#create_submission'
  app/controllers/sequencescape_submissions_controller.rb:10:in 'SequencescapeSubmissionsController#create'

FreshSerivce/RT Ticket Number
If applicable

To Reproduce
Steps to reproduce the behaviour:

1. Go to Sequencescape, UAT action to generate a
2. Click 'Generate plate', fill in plate purpose 'LCMT Lysate', click 'Create Generate plates',
3. Go to https://training.limber.psd.sanger.ac.uk/. search for the plate you just create in SS. fill in the Project cost code with e.g. 46, click 'RNA-Seq Branch - Automated submission',

5. You can see errors:

Expected behaviour
The information should be more meaningful stating what cause the errors. The fix maybe in both Limber and SS.

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