Hello LisaY,

Your left boundary and right boundary are not set up correctly to capture the data

Try this method

web_reg_save_param_ex(
''ParamName=myParamforRS'',
''LB=id=''__RS'' value=''
''RB='''',
SEARCH_FILTERS,
''Scope=body'',
LAST);

LB = The left boundary of the dynamic data.

RB = The right boundary of the dynamic data

For more options and details about the ''web_reg_save_param_ex'' function check the VuGen Help files or visit

http://lrhelp.saas.hp.com/en/latest/help/function_reference/FuncRef.htm#web/lrFr_web_reg_save_param_ex.htm