Catch Error Message after submit and return.

Hi,

Can someone tell me how do i catch the messages/errors thrown while using submit and return. Please note that there is no way by which i can modify the report which i am calling in submit and return. I can just use the report.

Here is my call to the report:-

if iv_piecelist is not initial.

SUBMIT zcheck_quarantine_piecelist
WITH o_trkorr = iv_piecelist
AND RETURN.

ELSEIF iv_object is not INITIAL.

SUBMIT zcheck_quarantine_piecelist
WITH p_usage = 'X'
WITH p_hdb = 'X'
WITH o_objnam = iv_object
WITH p_object = iv_objecttype
AND RETURN.

ENDIF.

This is how i load the output of submit and return :-

cl_salv_bs_runtime_info=>get_data_ref( IMPORTING r_data = lr_pay_data ).
ASSIGN lr_pay_data->* TO <lt_pay_data>.