Hi,while writing a program, what is the mandatory
specification using rpg/400 (in7 specification)?And please
tell me what is the difference between SCAN AND CHECK
opcodes?can any body tell me in real time senario?with
example?

Answer Posted / swetha p rao

C Spec is mandatory because we need to specify SETON LR in
the program,If (C SETON LR) is not specified program throws
a compilation error.

Is This Answer Correct ?    8 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to develop some simple graphs (bar charts) using just html?

675


what is a non-join logical file?

985


what does opcode post do ?

1101


how would you design the process for a nightly, high volume check producing process that needs to select only records that are flagged to be processed?

947


what does check opcode is used?

976






Difference between NOPASS & OMIT?

1197


what would be the effect on the field where reverse image, underline and highlight display attributes were active?

944


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?

3070


what the purpose of ovrdta, ovrata keywords?

1184


in conjunction with what other keyword must ovrdta and ovrata be used?

925


what is the purpose of data structure?

1012


Difference Between Source Physical File & Physical File?

644


where can you specify an indicator in lokup operation?

1164


list some of the commonly used commands for debugging?

895


define the purpose of the leave operation?

959