Message Descriptor properties

Where a WebSphere MQ application is the originator of a message and WebSphere MQ generates the

you are recommended to use the AccountingTokenHex, CorrelationIdHex, GroupIdHex, and MessageIdHex properties if you want to look at their values, or manipulate them in any way - including passing them back in a message to WebSphere MQ. The reason for this is that WebSphere MQ generated values are strings of bytes that have any value from 0 through 255 inclusive, they are not strings of printable characters.

Where your MQAX script is the originator of a message and you generate the

we can use either the AccountingToken, CorrelationId, GroupId, or MessageId properties or their Hex equivalents.