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Send Data When Data Mapping Is Not Supported

Not all LU6.2 systems support data mapping. If data mapping is not supported (as defined in the Option Set Control Table selected for the destination system) then no map names are sent and all data sent is always transmitted as is.

If a number of tokens are specified on the SEND_DATA request then they are simply concatenated together to form the single unit of data transmission. If an MDO is sent then the data from the MDO comprises the entire data unit. The structure of this data unit, and its interpretation in the remote system are the responsibility of the application developer.