Help error on activation - No active nametab exists for SY

[Former Member]

In ABAP web dynpro I create a SERVICE CALL. Everything looks ok, but when I activate this project,

it displays an error message as the following:

Web Dynpro Comp. / Intf. ZW_Test_BAPI, Web Dynpro Component Controller

No active nametab exists for SY

When I click on the error message, it brings my cursor to the import value of the component controller context.

What is going on here? Can someone help me?

Thanks

[Former Member]

Changed the type to something other than SY-datum