pivot_load4rpAndGetPivotTables
This function loads a 4rp file and returns a data structure describing the pivot tables in this file.
FUNCTION pivot_load4rpAndGetPivotTables(
  fileName String )
  RETURNING status BOOLEAN,
            pivotTables DYNAMIC ARRAY OF pivotPivotTable      
Parameters
- fileName STRING - Full path to a 4rp file
 
Returns
- status BOOLEAN - FALSE if an error occurred.
 - pivotTables DYNAMIC ARRAY OF pivotPivotTable