Unable to place order with PayPal if maximum qty allowed in cart is 1

[humpedli]

Preconditions

1. Magento 2.1.1
2. PayPal payment option (sandbox or live)

Steps to reproduce

1. Set Catalog / Inventory / Maximum Qty Allowed in Shopping Cart attribute to 1
2. Put one (downloadable) product into the cart and go to the checkout page
3. Choose PayPal checkout
4. Make a valid payment

Expected result

1. Successful order
2. Thank you screen
3. Completed order

Actual result

1. Order review screen with "We can't place the order" message
2. system.log message main.CRITICAL: Exception message: The most you may purchase is 1.
3. In progress order created with successful payment

[hpatelgit]

Yes i am also getting same error with magento latest 2.1.2.

This error getting for any product type which has set 'Maximum Qty Allowed in Shopping Cart'.
Customer got this error when they try to place order with same product second time which has set 'Maximum Qty Allowed in Shopping Cart'.

This error is only for Paypal Payment Method.

Please let us know if any solution is there

Thanks

[hpatelgit]

Any fix for this issue?

[iivashchenko]

@hpatelgit Is it reproduced on PayPal Express Payment Method or you meant other PayPal solution?

[hpatelgit]

@iivashchenko its happens with PayPal Express.

[iivashchenko]

@hpatelgit, thank you. That issue caused by the same reasons as #6296 .
I've linked it to internal ticket MAGETWO-58676. We already have a fix for it which would be delivered as soon as possible.

[alena-marchenko]

Hi @humpedli

Fix for MAGETWO-58676 is merged to develop branch, closing the issue.
Thank you.

[YohaiAllouche]

Issue still happening in version 2.1.6