Srikanth.A.P wrote:My question is not the technical significance of CESN. CESN is for Signon.
My question is why the signon command is named as CESN.
All (IIRC) CICS provided transactions begin with the letter 'C'.
The previous signon transaction was (IIRC) CSSN.
When IBM changed it, they had to pick a different tranid.
CSMT went to CEMT, so CSSN went to CESN.
is CESN an abbreviation for something or has some significance for its keyword.
My guess is 'C' for a CICS provided transaction, 'E' for extra/expanded/(whatever), and 'SN for 'Sign oN'.....
The same goes for 'Sign ofF'.....