Command keyboard key
JES

Useful Operator Commands

MVS Commands d a,l All active Address spaces d a,xy* Active jobs starting with “XY” d parmlib PARMLIB concatenation d prog,lnklst Programs defined to Link List d asm,page=all Page data sets & utilization of page space d etr Sysplex timer d grs,c Global resource serialization – contention d iplinfo IPL […]
pen on keyboard
REXX

REXX Standard Error Codes Description

The following table contains the description of REXX error codes.  Error numbers between 51 and 99 are implementation-dependent.  Bear in mind that additional error information may be obtained by requesting the condition built-in function’s optional description value.   Error Code Description 1    Reserved 2    Reserved 3    Program is unreadable 4    Program interrupted 5 […]