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If you are receiving an array of structures, you can define the RPG
parameter directly as a multiple-occurrence data structure, or as an
array of structures.
D W_CNT S 11S 0
D I_CNT S 11S 0
*
D W_ARYSTRUCT DS OCCURS(128)
D W_FIELD 10A
D W_QTY 6S 0
*
C *ENTRY PLIST
C PARM W_ARYSTRUCT
C PARM I_CNT
C FOR W_CNT = 1 TO I_CNT BY 1
C EVAL %OCCUR(W_ARYSTRUCT) = W_CNT
* Process the data in W_ARYSTRUCT
C ENDFOR
Or like this, using an array of data structures.
D W_CNT S 11S 0
D I_CNT S 11S 0
*
D W_ARYSTRUCT DS DIM(128) QUALIFIED
D W_FIELD 10A
D W_QTY 6S 0
*
C *ENTRY PLIST
C PARM W_ARYSTRUCT
C PARM I_CNT
C FOR W_CNT = 1 TO I_CNT BY 1
* Process the data in W_ARYSTRUCT(W_CNT)
C ENDFOR
Since W_ARYSTRUCT is qualified, you'd get the subfields using
W_ARYSTRUCT(W_CNT).W_FIELD
W_ARYSTRUCT(W_CNT).W_QTY
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