Copy BCS_EXAMPLE_8, just modify the subtitled in Z_BCS_EXAMPLE_8 and don't send e-mail

Hi experts,

I have a problems with a BCS_EXAMPLE_8'  copy;

only modified the subtitled in ' Z_BCS_EXAMPLE_8 '  .

' BCS_EXAMPLE_8 ' works perfectly and your copy( Z_BCS_EXAMPLE_8 ' ) crashes .

Can you help me please?

Tanks.