Field restriction incompatibilities between klarna_core_order and sales_order_payment last_trans_id

[iancassidyweb]

Overview

• Klarna Orders have an identifier which is 36 characters long
• The sales_order_payment table has a column last_trans_id which stores the id of the transaction.
• This column has a limit of 32 characters. See Schema
• As Magento supports multiple 3rd party payment gateways, a field length of 32 characters is inconsistent with that of third party payment gateways.
• See examples below.
  • Table: amazon_sales_order -> Row: amazon_order_reference_id (varchar 255)
  • Tabe: klarna_core_order -> Row: klarna_order_id (varchar 255)
• At this point in time, this only affects Klarna orders as they have a length of 36 characters however this could also potentially impact Amazon orders in the future, if the length of the order reference increases beyond 32 characters.

Preconditions (*)

• Clean installation of Magento 2.2.5 or Magento 2.2.6
• Configure Klarna in Sandbox Mode

Steps to reproduce (*)

1. Place an order in the Klarna Sandbox
2. Load the sales_order_payment table and observe the value inside last_trans_id column
3. Compare this value with the value in the klarna_core_order table
4. You will see the value inside last_trans_id is 4 characters shorter than that in the klarna_core_order table which is down to the table schema.

Expected result (*)

1. When placing an order with Klarna the full order reference should be stored in the:

• Rowsales_ last_trans_id column.

Actual result (*)

1. The value recorded in the last_trans_id column is 4 characters short.

In order to resolve the issue the structure for 'sales_order_payment' 'last_trans_id' should be updated to varchar 255 so that it is in-line with 3rd party payment gateways.

Screenshots

[magento-engcom-team]

Hi @iancassidyweb. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

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@iancassidyweb do you confirm that you was able to reproduce the issue on vanilla Magento instance following steps to reproduce?

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[iancassidyweb]

@magento-engcom-team give me 2.2-develop instance

[magento-engcom-team]

Hi @iancassidyweb. Thank you for your request. I'm working on Magento 2.2-develop instance for you

[magento-engcom-team]

Hi @iancassidyweb, here is your Magento instance.
Admin access: http://ec2-34-228-235-121.compute-1.amazonaws.com/i-18615-2-2-develop//admin
Login: admin Password: 123123q
Instance will be terminated in up to 3 hours.

[magento-engcom-team]

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[magento-engcom-team]

@engcom-backlog-nazar Thank you for verifying the issue. Based on the provided information internal tickets MAGETWO-95975, MAGETWO-95976 were created