Market Data Field Mapping

Map each column in the target Event Stream Processor stream to a Reuters FID or a "pseudofield."

Find the appropriate FID for each column in the stream. The datatype of the Event Stream Processor column must be compatible with the datatype of the Reuters FID that feeds it.

Here are possible matches between FID datatypes and Event Stream Processor datatypes:

Event Stream Processor Datatype	Reuters Datatype
`integer`	`enumeration`, `time_seconds`
`integer` or `long`	`uint32`
`long`	`uint64`
`money`, `float`, `integer`, or `long`	`real32`
`money` or `float`	`real64`
`string`	`ASCII_string`, `RMTES_string`
`date` or `timestamp`	`date, time`

Note: OMM supports milliseconds as part of a time field. When mapping to or from a timestamp column, milliseconds are preserved.