RXS_nextUnqNbr()

Use this subprocedure to easily obtain the next sequential number from data area RXS/RXSUNQ. Useful when creating IFS files that need to be unique.

Subprocedure Prototype

D RXS_nextUnqNbr  pr            15  0

Returns the next available number from the data area RXS/RXSUNQ.