handle errors/exceptions in WS_DELIVERY_UPDATE_2

hi all,

I am tryng to do batch split using 'WS_DELIVERY_UPDATE_2'. it did split in few cases.

but my problem is when executing in foreground it there is error in input data the function module just throws a 'E' error and program stops.

how to handle errors/exceptions. it just stops there and i am not able to continue with the program further.

.

CALL FUNCTION 'WS_DELIVERY_UPDATE_2'

EXPORTING

vbkok_wa = it_vbkok_wa

synchron = 'X'

• NO_MESSAGES_UPDATE_1 = ' '

commit = v_commit

delivery = v_delvry

• UPDATE_PICKING = ' '

• NICHT_SPERREN_1 = ' '

• IF_CONFIRM_CENTRAL = ' '

• IF_WMPP = ' '

• IF_GET_DELIVERY_BUFFERED = ' '

• IF_NO_GENERIC_SYSTEM_SERVICE = ' '

if_database_update_1 = '1'

• IF_NO_INIT_1 = ' '

• IF_NO_READ_1 = ' '

if_error_messages_send = 'X'

• IF_NO_BUFFER_REFRESH = ' '

• IT_PARTNER_UPDATE =

• IT_SERNR_UPDATE =

• IF_NO_REMOTE_CHG_1 = ' '

• IF_NO_MES_UPD_PACK = ' '

• IF_LATE_DELIVERY_UPD = ' '

IMPORTING

EF_ERROR_ANY = EF_ERROR_ANY

EF_ERROR_IN_ITEM_DELETION = EF_ERROR_IN_ITEM_DELETION

EF_ERROR_IN_POD_UPDATE = EF_ERROR_IN_POD_UPDATE

EF_ERROR_IN_INTERFACE = EF_ERROR_IN_INTERFACE

EF_ERROR_IN_GOODS_ISSUE = EF_ERROR_IN_GOODS_ISSUE

EF_ERROR_IN_FINAL_CHECK = EF_ERROR_IN_FINAL_CHECK

EF_ERROR_PARTNER_UPDATE = EF_ERROR_PARTNER_UPDATE

EF_ERROR_SERNR_UPDATE = EF_ERROR_SERNR_UPDATE

TABLES

vbpok_tab = it_vbpok_tab[]

• PROT =

• VERKO_TAB =

• VERPO_TAB =

• VBSUPCON_TAB_1 =

• IT_VERPO_SERNR =

• IT_PACKING =

• IT_PACKING_SERNR =

• IT_REPACK =

it_handling_units_1 = it_rehang[]

• IT_OBJECTS =

ET_CREATED_HUS = it_CREATED_HUS[]

• TVPOD_TAB =

.

if sy-subrc = '0'.

write:/ 'ok'.

else.

write:/ 'failed'.

endif.