swc_get_element: error

Hello,

I am getting an error on the statement

swc_get_element container 'REQUISITION_NUM' newvariable.

And the error is:

Class ZCL_HRMSS_RECRUITING_WF,Method CREATENBOBJECT

Statement "SWC_GET_ELEMENT" is not defined. Check your spelling.

spelling.

Anybody has an idea whats goin on here.

Regards.

Srinivas.