Hi Alice D' Souza,
please use below code.
SUBMIT ZTRANSACTIONPROGRAM
WITH w_param1 EQ '1000'
WITH w_param2 EQ iw_something
EXPORTING LIST TO MEMORY
AND RETURN.
* Structure get the data from memory in ascii format....................
DATA: lt_list TYPE abaplist OCCURS 0 WITH HEADER LINE.
* Structure get the data from memory....................................
DATA: lt_txtlines(1024) TYPE c OCCURS 0 WITH HEADER LINE.
CLEAR : lt_list,lt_reportlines.
REFRESH : lt_list[],lt_reportlines[].
CALL FUNCTION 'LIST_FROM_MEMORY'
TABLES
listobject = lt_list
EXCEPTIONS
not_found = 1
OTHERS = 2.
CHECK sy-subrc = 0.
CALL FUNCTION 'LIST_TO_ASCI'
TABLES
listobject = lt_list
listasci = lt_txtlines
EXCEPTIONS
empty_list = 1
list_index_invalid = 2
OTHERS = 3.
CHECK sy-subrc = 0.
lt_reportlines[] = lt_txtlines[].
CALL FUNCTION 'LIST_FREE_MEMORY'.
Regards,
Venkat.