added LSL2 stored procedures

LSL2/STPROC/RECIPE_PSN_VALID.txt

@@ -0,0 +1,42 @@
+compile subroutine recipe_psn_valid(ConvType, DataIo, Branch, ReturnedValue)
+begin condition
+pre:
+post:
+end condition
+declare function msg, get_property, set_property
+declare subroutine extract_si_keys
+
+$insert logical
+$insert msg_equates
+$insert prod_spec_equ
+
+equ valid$         to 0    ;* successful
+equ invalid_msg$   to 1    ;* bad data       -   print error message window
+equ invalid_conv$  to 2    ;* bad conversion -          "         "
+equ invalid_nomsg$ to 3    ;* bad but do not print the error message window
+equ CrLf$          to char(13):char(10)
+
+ReturnedValue = DataIo       
+status() = Valid$
+begin case
+   case ConvType = 'ICONV'
+      CurRecipeNo = get_property( @window:'.RECIPE_NO', 'TEXT' )
+      PSNId = DataIo
+      PSNRecipeNo = xlate( 'PROD_SPEC', PSNId, 'RECIPE_NO', 'X' )
+      if ( PSNRecipeNo = CurRecipeNo ) then
+         * VALIDATED OK THE CURRENT PSN THEY ARE ENTERING USES THE CURRENT RECIPE
+      end else
+			MsgInfo = ''
+			MsgInfo<mtext$> = 'PSN ':quote(PSNId):' does not currently use recipe ':quote(CurRecipeNo):'.'
+			MsgInfo<micon$> = 'H'
+			Void = msg( '', MsgInfo )
+			status() = invalid_nomsg$
+		end
+   case ConvType = 'OCONV'
+      * no output
+      ReturnedValue = DataIo
+   case otherwise$
+      ReturnedValue = ''
+      status() = invalid_conv$
+end case
+return