Nested WITHs

Do not nest WITHs that reference different types of objects.

Bad code

WITH PostedWhseShptLine DO BEGIN
  ...
  WITH ItemLedgEntry DO
    InsertBufferRec(...,"Serial No.","Lot No.",...);
    ...
END;

Good code

WITH PostedWhseShptLine DO BEGIN
  ...
  InsertBufferRec(...,ItemLedgEntry."Serial No.",ItemLedgEntry."Lot No.",...);
  ...
END;