Increase width of Text Area in SRQM_NOTES component

Hi All,

I have a requirement to increase width of the notes in service request WEB UI screen.

I have enhanced SRQM_NOTES component and view SRQM_NOTES/ Text view. In this view i have redefined method GET_P_CONC_LINES.

But this redefinition is not working, But if i delete this redefinition and put break point in "GET_P_CONC_LINES" method it is triggering.

Kindly help to resolve this issue.