1) How to retrieve RRN through RPG ?
2) How to pass parameter by value ?
3) How to trap the error through the RPG/400
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Answer Posted / kumar
1) using CHAIN OR SETLL
EX : FSAMP IF E DISK
C 5 CHAIN SAMP
FLD DSPLY
EVAL *INLR=*ON
2) Using call and parm
3)Indicators, infds(file information datastructure) *pssr
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