Thursday, 18 July 2019

How to define event-based Oracle Alert on Custom Tables Insert/Update



Subject: Required to send a notification when data Insert/Update on a custom table.


Oracle Alert Drawback: As per the oracle standards, we cannot enable oracle event-based alert on the custom table directly.


Solution:

Step 1: Required to register your custom table into oracle apps.

-                  Custom table name: MWANI_MARINE_TBL

Table Definition:



-        We have required to register custom table using Oracle API as from Oracle Application, we can not able to register custom table to APPS.


-        We have required to register table in Receivable (AR) application.

PLSQL Code:
begin
ad_dd.register_table
(p_appl_short_name => 'AR',    --Application name in which you want to register
p_tab_name      =>'MWANI_MARINE_TBL', --Table Name
p_tab_type      =>'T',   -- T for Transaction data , S for seeded data
p_next_extent     =>512,   -- default 512
p_pct_free        =>10,   -- Default 10
p_pct_used        =>70 --Default 70
);
commit;
end;

Step 2: Required to register all custom table column into oracle apps using Oracle API.

-         As in custom table having many columns, We have designed temp table where I will insert all column configuration as per the below screenshots, based on that column configuration details we will register all column using Oracle API.

Temporary Table Data:

Temp Table Definition: (Temporary Table Name: XX_TEMP_TBL)

create table XX_TEMP_TBL
(SEQ_NO  NUMBER,
COL_NAME VARCHAR2(240),
COL_TYPE VARCHAR2(240),
COL_WIDTH NUMBER,
TABLE_NAME VARCHAR2(240)
);




PLSQL Code for Oracle API for register Table Column in Oracle Apps:

declare
CURSOR C_MARINE_DTLS
IS
select *from XX_TEMP_TBL where table_name='MWANI_MARINE_TBL';
begin
begin
      mo_global.init ('AR');
      mo_global.set_policy_context ('S', 81);
      fnd_global.apps_initialize (fnd_profile.value('user_id'),fnd_profile.value('resp_id') ,fnd_profile.value('resp_appl_id'));
      commit;
end;


FOR y IN C_MARINE_DTLS
LOOP
     
    ad_dd.register_column
    (p_appl_short_name =>'AR',
    p_tab_name      =>'MWANI_MARINE_TBL',
    p_col_name     =>trim(y.COL_NAME),
    p_col_seq      =>trim(y.SEQ_NO),
    p_col_type     =>trim(y.COL_TYPE),
    p_col_width    =>trim(y.COL_WIDTH),
    p_nullable        =>'Y',
    p_translate       =>'N',
    p_precision       => null,
    p_scale           =>null
    );
    commit;
 END LOOP;
end;


Step 3: Once data submitted. Required to check this table registered in oracle application or not.

-          Navigation: Application Developer > Application > Database > Table



-          You can query with the table name. You will find all the table configuration.


-          Now table successfully registered with Oracle Receivable Application.


Step 4: Required to enable event-based oracle alert.

-          Navigation: Alert Manager > Alert > Define


-          Create oracle alert using the registered custom table as per the requirement.

-          Create action for the event click on Action Button.


-          Click on Action Details.

-          Filled up required details for send notification to respective person.


-          Save the data.

-          Close the tab.

-          Click on Action Sets. Enter Action Sets name.


-          Click on Action Set Details.

-          Enter the member details.


-          Close the window.

-          Click on Alert Details


-          Go to the Installation tab.

-          Assign Operating Units.


(Note: Required to Assign the Operating Units because event-based trigger have security profile check restriction)

Step 5: After Event Alert Trigger fire you can check the alert status.

-                 Navigation: Alert Manager > History.


-          You can search by custom oracle alert name.



-          Click on Find Checks.

-          It will give you the history of Alert fire events.


-          It’s showing status: Error because currently, our SMTP server was down.

-          You can check alert message output.

-          Click on Find Actions.


-          Click on Action Log.



-          You can check the notification output.


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