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Event RE/VC: Define a Read RoutineLocate this document in the navigation structure

Use
Process

You can use your own routine instead of the standard read routine, which uses the function module VIEW_MAINTENANCE_LOW_LEVEL with the parameter FCODE = 'READ' per subobject. This routine is always called when you go to an object which has not yet been read in. The object name is in VCL_AKT_VIEW. The internal table VCL_STRUC_TAB component ISREAD states whether the object has already been read ( ISREAD = 'X' ) or not ( ISREAD = SPACE ).

Note

The data for each view cluster object must be read in to the internal table TOTAL .

You must set the internal table VCL_STRUC_TAB component ISREAD to 'X' in the event after reading the data in, to prevent rereading.

You can end the maintenance dialog by setting VCL_AKT_VIEW = SPACE in the event.