Release 10.1A: OpenEdge Development:
ADM Reference

setCurrentRowids

Sets the String of comma-delimited rowids in the CurrentRowid property that will be used by fetchCurrent. (See webrprop.i.)

Location: webrep.p

Parameters:

INPUT pcRowids AS CHARACTER

A list of ROWIDS.

Returns: LOGICAL

Notes:

Typically this would be set from a URL parameter or hidden field.
The purpose of this property is to store the context of the current record received from the Web once, so that it only needs to RUN fetchCurrent whenever it is needed.