in conjunction with what other keyword must ovrdta and ovrata be used?
difference between view and index ?
how many maximum spaces could be given in o specs?
How to see all record formats used in a file?
what is message file?
What is the purpose of reorganizing the physical file i.e. , RGZPFM?
How to trap errors in CL?
Apart from opening of a file do we have any other use of USROPN?
what is overlay?
we have 2 PF files with same name, how to copy data's from one file to another through RPG program logic?
how will you add a field to physical file already containing data?
Q. Soppose one job is running in a batch mode for long time now i want to kill(end)this batch job.How you will achive this?
Difference Between Interactive & Batch Job?