Query on business logic for Stubs May 14, 2017May 14, 2017 IBM Customer Community If we use more than one stub on the same transport (for different message types – mcd.Type), do they all get the same messages, or should we combine the different message types (decision based on mcd.Type) into one stub’s business logic? Related:rfhutilc mqrc=2119 for MQRFH2 messageThe message alias is currently in use. Try again later. [IIB10] How to correlate response from HTTPInput to MQOutput and MQGet to HTTPReply?The RPC server is too busy to complete this operation. The Inter-Site Messaging Service failed to process the object %1. The error was: %2 The record data is the status code.