topic About the abap function CALL FUNCTION RFC_ READ_ TABLE DESTINATION failed to read other system data in Application Development and Automation Discussions

About the abap function CALL FUNCTION RFC_ READ_ TABLE DESTINATION failed to read other system data

former_member1233701 — Mon, 13 Mar 2023 13:04:06 GMT

it is successful to test the connection system at sm59

But use RFC_ READ_ TABLE query failed, and sy-subrc=7, p_dest value is target system

The code is as follows：

CALL FUNCTION 'RFC_READ_TABLE' DESTINATION p_dest

EXPORTING

query_table = p_tname

IMPORTING

lines_per_record = lv_lines

TABLES

options = lt_options

fields = lt_fields

data = lt_data

EXCEPTIONS

table_not_available = 1

table_without_data = 2

option_not_valid = 3

field_not_valid = 4

not_authorized = 5

data_buffer_exceeded = 6

OTHERS = 7.

IF sy-subrc EQ 7.

ENDIF.

Re: About the abap function CALL FUNCTION RFC_ READ_ TABLE DESTINATION failed to read other system data

RaymondGiuseppi — Tue, 14 Mar 2023 09:52:10 GMT

During a remote function call, you must add TWO exceptions - check at CALL FUNCTION DESTINATION, parameter_list

      [EXCEPTIONS [exc1 = n1 exc2 = n2 ...]
                  [system_failure        = ns [MESSAGE smess]]
                  [communication_failure = nc [MESSAGE cmess]]
                  [OTHERS = n_others]] }

I suppose that your 'OTHERS' exception will be handled with a correct error message text.

NB: p_dest is not a system name but a RFC destination, managed within transaction SM59.

Re: About the abap function CALL FUNCTION RFC_ READ_ TABLE DESTINATION failed to read other system data

Sandra_Rossi — Tue, 14 Mar 2023 11:20:06 GMT

Please edit your question: select your ABAP code and click the button CODE so that it's nicely displayed and we can read it easily.