Hello,
I got this error as you can see below, when I click “Details” in the “Acknowledge payment order details” screen.
I noticed that I had 3 payment orders for the same supplier payment proposal, does the error come from here ?
Best regards.
Question
The datasource of the singleton must not contain more than one record - Supplier payment proposal
Hello,
I deleted the payment proposals and did it again and worked
Best regards.
+1Hello,
If you change the grouping criteria from Payment Date (default one) to Payment Order ID, then the error is not displayed anymore.
It seems that the error is linked to several payment orders created on the same day, but I've encountered the same error for a date with a single payment order, so this explanation is not 100% valid.
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