Diagnostics for MZXREF

CALL MZXREF (IXFROM,IXTO,CHOPT)

#ZFATAL>ZFATAL termination

  case 1 :  parameter IXFROM is invalid
  case 2 :  IXFROM and IXTO do not specify the same store
  case 3 :  parameter IXTO is invalid

The following numbers are given in /QUEST/

for cases 1 to 3 :

 IQUEST(11) = IXFROM
 IQUEST(12) = IXTO
 IQUEST(13) = option :  -2/-1/0/1 =  C/A/normal/R