when are the unique constraints executed?
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Diff B/w ref and reffld?
what is the purpose of DMPCLPGM IN CL?
Hey, What is the difference between SCAN,CHECK,XLATE OPCODES? please give me the answeres with example in real time senario?
How can we update a specific field in RPG?
how to get the particular field's records in CL without using OVRDBF,OPNQRY? tell me the concept?
1)In a pf if we delete a record then how to insert a new record at the same place in that pf?? any logic or code? 2)A batch job is taking a lot of time to run,found that it is going into loop and wrapping up so how to skip that loop and process the job without changing the code? 3)In which scenario C D I R comes and C D G F comes in a job? 4)If a job came to error while processing a file how we can know at which record the error hit and how to skip that record and process other records without changing program code?
What is the purpose of OPNQRYF (Open Query File)?
What is the symbol used for copying & moving new field in SDA?
when would you prefer logical file than opnqryf?
what is the use of CPYFRMQRYF?
How many MONMSG commands can declare in a CL program?
If i change any file through application after entering data , how to check which file is updated through applications . For call stack we takes esc 3 then we chose 11..But What is answer of below qtn..?