I am using shipworks. When I combine two orders into one, it only updates one of the orders and the other order receives the following message:
<ShortMessage>Shipment tracking number addition failed.</ShortMessage>
<LongMessage>Shipment tracking number addition failed due to a system error.</LongMessage>
<ErrorCode>2191113</ErrorCode>
<SeverityCode>Error</SeverityCode>
<ErrorClassification>RequestError</ErrorClassification>
</Errors>
<Version>1323</Version>
<Build>E1289_CORE_APIXO_19220561_R1</Build>
