Rocket jBASE

I monitor the runtime-errors file regularly and noticed an error I have not seen before.

These errors are getting logged fairly often.  Below is a copy/past of 5 of them.

Thanks. Jim

    err_737_2_2845_1692308045
001 1692308045
002 2845
003 737
004 Invalid or uninitialised variable -- ZERO USED ,]Var (UNKNOWN) , Line
    1 , Source BASIC_1088.b
005
006 MISIQ
007 BASIC_1088.b:1]BARCODE.RECEIVING.ENTRY.ST:491]BARCODE.ST:175]BARCODE.MENU:
    134

    err_737_3_2845_1692308045
001 1692308045
002 2845
003 737
004 Invalid or uninitialised variable -- ZERO USED ,]Var (UNKNOWN) , Line
    1 , Source BASIC_1088.b
005
006 MISIQ
007 BASIC_1088.b:1]BARCODE.RECEIVING.ENTRY.ST:491]BARCODE.ST:175]BARCODE.MENU:
    134

    err_737_4_2845_1692308045
001 1692308045
002 2845
003 737
004 Invalid or uninitialised variable -- ZERO USED ,]Var (UNKNOWN) , Line
    1 , Source BASIC_1088.b
005
006 MISIQ
007 BASIC_1088.b:1]BARCODE.RECEIVING.ENTRY.ST:491]BARCODE.ST:175]BARCODE.MENU:
    134

    err_737_5_2845_1692308045
001 1692308045
002 2845
003 737
004 Invalid or uninitialised variable -- ZERO USED ,]Var (UNKNOWN) , Line
    1 , Source BASIC_1088.b
005
006 MISIQ
007 BASIC_1088.b:1]BARCODE.RECEIVING.ENTRY.ST:491]BARCODE.ST:175]BARCODE.MENU:
    134

    err_737_6_2845_1692308045
001 1692308045
002 2845
003 737
004 Invalid or uninitialised variable -- ZERO USED ,]Var (UNKNOWN) , Line
    1 , Source BASIC_1088.b
005
006 MISIQ
007 BASIC_1088.b:1]BARCODE.RECEIVING.ENTRY.ST:491]BARCODE.ST:175]BARCODE.MENU:
    134