I figured out that extra code is added each time we do an export import.
E.g., we had PVM5PVM5PVM100 in the VAT codes, after an export-import we have PVM5PVM5PVM5PVM100.
Hi, Paul.
Sounds like you're talking about REST API. And that your are overwriting data with older values if B managed to read record before A finished to update it. Classic conflict resolution ...