RE: SQL0440 with Trigger and Stored Procedure

in fact, you can call the CL program directly without SQL stored procedure
declaration, so I suggest the following code

CREATE TRIGGER MFPUT_T1 AFTER INSERT ON mylib/MFPUT
SP1: BEGIN
 DECLARE QVERSION char(1) default 'D' ;
 DECLARE QSERVER char(10) default 'FTPSERVER ' ;
 DECLARE QFTPUSER char(10) default 'FTPUSER   ' ;
 DECLARE QPARMLIB char(10) default 'mylib     ' ;
 DECLARE QPARMMBR char(10) default 'MEMBER    ' ;
CALL Mylib/MyFTPPGM (QVERSION, QSERVER, QFTPUSER, QPARMLIB, QPARMMBR);
END SP1