Define the purpose of the following code (If you know, how would this be written

Define the purpose of the following code (If you know, how would this be written in RPG ILE)

HI LO EQ
C *IN66 DOUEQ *OFF
C KEY1 CHAIN
FILEA 90 66
C 66 CALL
PGM1 PRM
C ENDDO

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Define the purpose of the following code (If you know, how would this be written in RPG ILE) ..

Answer / sanjeet kumar

Whenever the indicator *IN66 becomes *OFF, the control transfers after ENDDO statement. Otherwise, it reads the records from the data base file based on indicator specified on HI position. If the specified indicator on LO position becomes *OFF, then only CALL statement will execute.

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