Api is not working

rimpa900 — Mon, 25 Sep 2023 11:07:04 GMT

method IF_REST_APPLICATION~GET_ROOT_HANDLER.

DATA lo_router TYPE REF TO cl_rest_router.
CREATE OBJECT lo_router.

lo_router->ATTACH(
EXPORTING
IV_TEMPLATE = '/test' " Unified Name for Resources
IV_HANDLER_CLASS = 'ZCL_GET' " Object Type Name

* IT_PARAMETER = " Resource contructor parameters
).

RO_ROOT_HANDLER = lo_router.

endmethod.

This i have set in handler class.

method IF_REST_RESOURCE~GET.
*CALL METHOD SUPER->IF_REST_RESOURCE~GET
* .

data : lv_string1 type vbeln, "string,
lv_string2 type string,
gs_complaint type ZREST_COMPLAINT.

* lv_string1 = mo_request->get_uri( ).

lv_string1 = mo_request->GET_URI_QUERY_PARAMETER( iv_name = 'ID' ).
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
INPUT = lv_string1
IMPORTING
OUTPUT = lv_string1.

select SINGLE * from zrest_complaint into CORRESPONDING FIELDS OF GS_COMPLAINT
WHERE id = lv_string1.

/UI2/CL_JSON=>SERIALIZE(
EXPORTING
DATA = gs_complaint " Data to serialize
* COMPRESS = ABAP_FALSE " Skip empty elements
* NAME = " Object name
* PRETTY_NAME = " Pretty Print property names
* TYPE_DESCR = " Data descriptor
RECEIVING
R_JSON = lv_string2 " JSON string
).

MO_RESPONSE->CREATE_ENTITY( )->SET_STRING_DATA( iv_data = lv_string2 ).

MO_RESPONSE->SET_HEADER_FIELD(
EXPORTING
IV_NAME = 'Content-Type' " Header Name
IV_VALUE = 'application/json' " Header Value

).

endmethod.

and this is the program in zcl_get.

Now after creating API when I am entering that to browser

This site can’t be reached

Check if there is a typo in hanaserver.abc.com.

If spelling is correct, try running Windows Network Diagnostics.

DNS_PROBE_FINISHED_NXDOMAIN

this error is showing , why is that.

Re: Api is not working

Sandra_Rossi — Wed, 04 Oct 2023 17:27:52 GMT

Why? Because the SAP server can't be reached. It's NOT related to your ABAP code.

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topic Api is not working in Application Development and Automation Discussions

Api is not working

This site can’t be reached

Re: Api is not working