Hi Fredrik,  Currently we are experiencing a lot of problems with duplicates connected to this endpoint due to intermittent communication problems with CE. Visma support is currently looking into this. This is not the case for for example the /api/ledger/create-supplier-ledger-with-voucherrows endpoint since we can here use invno as unique key in order to avoid duplicates.  In order to be able to keep integrations and external systems as dumb as possible by having CE crate vouNo and still be able to avoid dublicates, an improvement suggestion would be to introduce an unique key which does no t include voucher number.    Best regards /Thomas ... Visa mer

Thanks Fredrik,    Ok, so no other unique keys then.  So basically there is no way to avoid duplicates when having CE to create the vouNo? Instead, the external system must create vouNo in order to be able to do that?   Regards /Thomas ... Visa mer

Hi Fredrik,  Does the Period apply to bookingDate?  Or is there a created and changed date for the vouchers and voucherrows and it applies to one of those? Regards /Thomas ... Visa mer