Can't get the data in the webdynpro
Hi everyone,
I made the example given in the tutorial provided by the SAP Developer Studio to create a web dynpro accessing ABAP Functions. I followed all the steps, however when I run my web application with data that should bring results, nothing is displayed. I made a debug and the BAPI filled the table with data, so I don't understand why it's not showing any information. Any help?
Thanks in advance!
Hi Yelimar,
The wdComponentAPI is a class level variable in the controllers. You dont have to import any class for it to work.
This will print messages in the message area element in the view. In case you have not placed messageArea then by default it will appear at the bottom of the page on the left. It will have a green icon at the start to signify a success.
If you dont see the message being printed, then this code is not being executed.
Please check the logic of the controller to see if the method where you are executing the RFC is being called.
Use the wdComponentAPI.getMessageManager().reportSuccess(string Message) to track the logic. Print message before and after the method to ensure the method is being called.
Regards,
Kartikaye
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create or replace procedure Load_FADM_Staging_Area_TEST(p_data_load_date date) is
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v_start_date date;
v_end_date date;
-- cursor starting
CURSOR c_get_data
IS
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,'ETLPROCESS001' Load_user
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from stage_bill a
where
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created_date >= v_start_date
and
--created_date <= to_date('20101111 235959', 'YYYYMMDD HH24MISS')
created_date <= v_end_date
and not exists
(select
b.batch_id
,b.beginning_service_date
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,b.bill_method
,b.bill_number
,b.bill_received_date
,b.bill_status
,b.bill_type
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,b.from_oltp_by
,b.oltp_bill_status
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b.schema_name,
b.Load_date,
b.Load_user,
b.Row_Effective_Date,
b.Row_End_Date
from STG_FADM_HRI_STAGE_BILL_TEST b)
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v_batch_id stage_bill.batch_id%TYPE;
v_beginning_service_date stage_bill.beginning_service_date%TYPE;
v_bill_id stage_bill.bill_id%TYPE;
v_bill_method stage_bill.bill_method%TYPE;
v_bill_number stage_bill.bill_number%TYPE;
v_bill_received_date stage_bill.bill_received_date%TYPE;
v_bill_status stage_bill.bill_status%TYPE;
v_bill_type stage_bill.bill_type%TYPE;
v_change_oltp_by stage_bill.change_oltp_by%TYPE;
v_change_oltp_date stage_bill.change_oltp_date%TYPE;
v_client_datafeed_code stage_bill.client_datafeed_code%TYPE;
v_client_id stage_bill.client_id%TYPE;
v_created_date stage_bill.created_date%TYPE;
v_date_of_incident stage_bill.date_of_incident%TYPE;
v_date_paid stage_bill.date_paid%TYPE;
v_deleted_oltp_by stage_bill.deleted_oltp_by%TYPE;
v_deleted_oltp_date stage_bill.deleted_oltp_date%TYPE;
v_duplicate_bill stage_bill.duplicate_bill%TYPE;
v_ending_service_date stage_bill.ending_service_date%TYPE;
v_event_case_id stage_bill.event_case_id%TYPE;
v_event_id stage_bill.event_id%TYPE;
v_from_oltp_by stage_bill.from_oltp_by%TYPE;
v_oltp_bill_status stage_bill.oltp_bill_status%TYPE;
v_review_status stage_bill.review_status%TYPE;
v_schema_name varchar(50);
v_Load_date date;
v_Load_user varchar(50);
v_Row_Effective_Date date;
v_Row_End_Date date;
Begin
if p_data_load_date is null then
select (sysdate - 7), (sysdate - 1) into v_start_date, v_end_date from dual;
elsif p_data_load_date is not null then
select (p_data_load_date - 7), (p_data_load_date - 1) into v_start_date, v_end_date from dual;
else
raise_application_error('-20042', 'Data control - GetDataControlAuditData : Date parameter must be a date of this or a previous week.');
end if;
-- cursor c_get_data loop begin
OPEN c_get_data;
LOOP -- cursor c_get_data loop begin
FETCH c_get_data
INTO
v_batch_id,
v_beginning_service_date,
v_bill_id ,
v_bill_method ,
v_bill_number,
v_bill_received_date,
v_bill_status,
v_bill_type,
v_change_oltp_by,
v_change_oltp_date,
v_client_datafeed_code,
v_client_id,
v_created_date,
v_date_of_incident,
v_date_paid,
v_deleted_oltp_by,
v_deleted_oltp_date,
v_duplicate_bill,
v_ending_service_date ,
v_event_case_id ,
v_event_id,
v_from_oltp_by,
v_oltp_bill_status,
v_review_status,
v_schema_name,
v_Load_date,
v_Load_user,
V_Row_Effective_Date,
v_Row_End_Date;
EXIT WHEN c_get_data%NOTFOUND;
insert into STG_FADM_HRI_STAGE_BILL_TEST
batch_id
,beginning_service_date
,bill_id
,bill_method
,bill_number
,bill_received_date
,bill_status
,bill_type
,change_oltp_by
,change_oltp_date
,client_datafeed_code
,client_id
,created_date
,date_of_incident
,date_paid
,deleted_oltp_by
,deleted_oltp_date
,duplicate_bill
,ending_service_date
,event_case_id
,event_id
,from_oltp_by
,oltp_bill_status
,review_status
,schema_name
,Load_date
,Load_user
,Row_Effective_Date
,Row_End_Date
values(
v_batch_id,
v_beginning_service_date,
v_bill_id ,
v_bill_method ,
v_bill_number,
v_bill_received_date,
v_bill_status,
v_bill_type,
v_change_oltp_by,
v_change_oltp_date,
v_client_datafeed_code,
v_client_id,
v_created_date,
v_date_of_incident,
v_date_paid,
v_deleted_oltp_by,
v_deleted_oltp_date,
v_duplicate_bill,
v_ending_service_date ,
v_event_case_id ,
v_event_id,
v_from_oltp_by,
v_oltp_bill_status,
v_review_status,
v_schema_name,
v_Load_date,
v_Load_user,
v_Row_Effective_Date,
v_Row_End_Date ) ;
COMMIT;
END LOOP;
CLOSE c_get_data;Maybe you need something else, like
CREATE OR REPLACE PROCEDURE load_fadm_staging_area_test (
p_data_load_date DATE
) IS
v_start_date DATE;
v_end_date DATE;
BEGIN
SELECT NVL (p_data_load_date, SYSDATE) - 7,
NVL (p_data_load_date, SYSDATE) - 1
INTO v_start_date,
v_end_date
FROM DUAL;
MERGE INTO stg_fadm_hri_stage_bill_test b
USING (SELECT *
FROM stage_bill
WHERE created_date BETWEEN v_start_date AND v_end_date) a
ON (b.bill_id = a.billl_id)
WHEN NOT MATCHED THEN
INSERT (batch_id,
beginning_service_date,
bill_id,
bill_method,
bill_number,
bill_received_date,
bill_status,
bill_type,
change_oltp_by,
change_oltp_date,
client_datafeed_code,
client_id,
created_date,
date_of_incident,
date_paid,
deleted_oltp_by,
deleted_oltp_date,
duplicate_bill,
ending_service_date,
event_case_id,
event_id,
from_oltp_by,
oltp_bill_status,
review_status,
schema_name,
load_date,
load_user,
row_effective_date,
row_end_date
VALUES (a.batch_id,
a.beginning_service_date,
a.bill_id,
a.bill_method,
a.bill_number,
a.bill_received_date,
a.bill_status,
a.bill_type,
a.change_oltp_by,
a.change_oltp_date,
a.client_datafeed_code,
a.client_id,
a.created_date,
a.date_of_incident,
a.date_paid,
a.deleted_oltp_by,
a.deleted_oltp_date,
a.duplicate_bill,
a.ending_service_date,
a.event_case_id,
a.event_id,
a.from_oltp_by,
a.oltp_bill_status,
a.review_status,
'HRI',
SYSDATE,
'ETLPROCESS001',
v_start_date,
NULL
END load_fadm_staging_area_test;Whenever you code a cursor and a loop, ask yourself. Do I need that?
Regards
Peter
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