Field validation failure on record "Duplicate" after 8.0.5 upgrade

[DashingUno]

Greetings, Im seeing this issue after upgrading to 8.0.5 that shows itself only when trying to duplicate a record

WebUI error - Error 400: Bad request, field: off, validation: validCurrency

Log error: [2023-11-15 05:46:39] WARNING: (400) Field validation failure; entityType: Debited, field: off, type: validCurrency.; POST /Debited; line: 56, file: /var/www/html/application/Espo/Core/Exceptions/BadReques>

This entity is called Debited, and is used for registering spending from bank accounts and from till (cash)
I understand that this has to do with currency, our Espo currently uses 2, Russian ruble and Thai Baht

The entity structure that is afftected (as far as I understand from the logs)
There is a field called "off", that is used as kind of a marker for another entity to determine either "off" or "on" state
Formula used in the Debited entity:

ifThen(till == 'till1', off=sum);
ifThen(till == 'till2', on=sum);
ifThen(till != 'till1', off=0);
ifThen(till != 'till2', on=0);
​

The "off" field has a condition "visible only if sum = 9 999 999 999 rub"
That was my way to hide it, since I want it non visible

Not sure what direction to go from here, any help appreciated

Edit: Probably should also specify that the upgrade was from 7.2.4, and the setup is on docker using :latest image

[yuri]

It requires sumCurrency to be a valid currency code. E.g. 'USD'.

Somehow a not valid currency or null is passed.

[DashingUno]

yuri

Checked the browser request, you are right, "offCurrency" is passed as 'null'

"sumCurrency":"RUB","offCurrency":null,"neoffCurrency":"RUB","createdById":"62hiddenb6931","createdByName":"D.U.

Is this the part of the formula that can be doing this?

ifThen(till != 'till1', off=0);

[DashingUno]

Setting default currency to RUB in fieldmanager didn't help

[rabii]

Try to reset the field to its default setting, clear cache and rebuild system that might resolve issue. otherwise check if you have any other formula that requires this field.

[DashingUno]

Clear cache and rebuild unfortunately didn't help
I also tried inputting this into the formula

ifThen(till != 'till1', offCurrency="RUB");

That didnt work either

[rabii]

try this

if (till != 'till1') {
    entity\setAttribute('offCurrency', 'RUB');
}​ 

Can you also check fi you have any hooks - beforesave or aftersave that reset the offCurrency Field.

[DashingUno]

Thank you rabii , you first advice on clearing cache and rebuilding actually did help
Just not with old records, anything new I create after clearing cache now works fine.