I transfe a message or file with SUSER/SAPPL/RUSER/RAPPL parameter by CFT, the send command is follow,

cftutil send type=message, part=loopat1, idm="testing", MSG="Testing ABC", suser="Uppercase",sappl="Uppercase", ruser="UpperCase",rappl="UpperCase"

the receive side CFT change all SUSER/SAPPL/RUSER/RAPPL parameter to UPPERCASE and remove all space character in MSG.

We have done the test at our end and following is the explanations to you queries:

-- Please note that the SAPPL/RAPPL are local parameters only (they are not exchanged during the transfer and are available for local use only)

-- Parameters SUSER and RUSER are always changed to uppercase by CFT.

-- The MSG field can be kept untouched if double quote are used and if on the UNIX platform the utility CFTUTIL (in uppercase) is used in place of cftutil (in lowercase).

Here it is the correct syntax to use, (double quote+quote+variable text value+quote+double quote)

CFTUTIL send type=message, part=SUN18, idm="testing", MSG="'Testing  ABC  DEF'", suser="Uppercase",sappl="Uppercase", ruser="UpperCase",rappl="UpperCase"