ETP-648: Collection error generated when cancelling an invoice related to several collections.

[juanfunes1996]

Error's description

Payment error when canceling an invoice related to multiple orders. When generating the payment through the function APRM_GEN_PAYMENTSCHEDULE_INV, which belongs to the standard, it is observed that the issue does not occur during the accounting entry but rather during the generation of the payment lines, as it does not correctly link the orders with each line.

Steps to reproduce the error

• Create several orders and make a payment of €10 for each one.
• Generate an invoice that links both orders.
• Cancel the generated invoice.
• Observe the generated payment and its lack of relation with the orders.
• Account for the payment and verify the entry generated in the clearing account.
• Perform the same operation with an invoice related to a single order to verify the expected behavior.

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Expected behavior

When canceling an invoice related to multiple orders, the system should generate the payment correctly, maintaining the relationship between each payment line and the corresponding order.

Affected Version

Etendo Core: 24.3.1

Solution Design (optional)

Other test cases

Given:
When:
Then: