Reliable Messaging in MII

[Former Member]

Good day All,

Can anone tell me if SAP MII v12 supports Reliable Messaging (RM). Supporting executions like 'Execute Once In Order' or 'Execute Once Only'

Thanks

[Former Member]

This could be implemented in MII using its message queueing functions and separate scheduled "worker" transactions.

[Former Member]

Thanks for the response.

Would one have to explicitly ensure that the header of the message has some kind mechanism that the BLS can use to determine what action to take on the message or are there standard codes/mechanisms in place in a message structure (e.g. WS Specification) to indicate the processing required?

Thanks

[sufw]

The only thing MII 12.0 provides with respect to reliable messaging is inbound and outbound queuing. Since this is not sufficient for proper guaranteed delivery with QoS (either EO or EOIO), you would have to create some BLS transactions to do this (as alluded to by Rick).

The headers your custom BLS transactions use to process messages would be up to you; the XML headers used by XI/PI could be a starting point, but in the end this is up to you as this would be a complete custom development.