Why we sometimes use same file name in file and tofile in ovrdbf and sometimes different?
where will control be passed after the execution of the *pssr subroutine if the factor2 of the endsr is blank ?
How to trap errors in CL?
in which specification the report layout can be defined?
What is a library list ?
What is the difference between iter and do? We know both are used to execute set of statements repeatedly, but what is the main difference?
what is the use of CPYFRMQRYF?
What are the mandatory keywords of sub file?
what is subfile?
what are the uses of factor1, factor2 and result field for the rpg operation code parm?
What is acronym of RPG?
DIFFERENCE BETWEEN BINDING LANG AND BIND DIR WHEN USING IN SERVICE PGM...when using binding directory service pgm is necessary?
WHAT IS AS/400 SYNORIO?