Oracle Forms On-error Example
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Download] -menubig/Softwares Blogger Tips [About Blogging] -grip/Blogger%20tips Contact [Enquiry] Fox Main Menu Oracle Forms gridpost/Oracle%20Forms PL/SQL gridpost/PL%2FSQL Linux/Unix gridpost/Linux%2FUnix Softwares gridpost/Softwares Home Alerts D2k Oracle Forms Triggers Writing On-Error Trigger In Oracle Forms V. Kapoor 8:29 AM A+ A- Print Email Suppose you want to handle an error in oracle forms and how to display error message in oracle forms want to display custom error message for that error, but also you want to customize
How To Display Message In Oracle Forms 10g
more for a particular error. For example there are many fields in form with required property is set to TRUE for Not system.message_level in oracle forms 10g Null check. The example below shows the error handling in oracle forms with a specific Frm-40202 error. On-Error Trigger Trigger Level - Form Declare error_item varchar2(50); curr_item_label varchar2(100); Begin error_item := :system.trigger_item; if oracle forms error messages error_type = 'FRM' and error_code = 40202 then curr_item_label := get_item_property(error_item, prompt_text); --- you can use alert also to show the message message(curr_item_label || ' cannot be left blank.'); else message(error_text); --- visual attribute a_errors must exists or create your own set_item_property(error_item, current_record_attribute, 'A_errors'); end if; end; Like us to get notifications for free source code in future, thanks. Ask Your Questions By
Fnd_message.show In Oracle Forms
Comment Below. In case of an error Oracle Forms runtime checks if an On-Error trigger is written at form level. Alerts, D2k, Oracle Forms, Triggers NextNewer Post PreviousOlder Post Post a Comment Subscribe to: Post Comments (Atom) Follow Vinish facebook [2600+]Followers twitter [1500+]Followers google [500+]Followers rss [700+]Followers Lets Be Friends On Google+ E-Book Search This Blog Loading... Topics Blogger tips (22) D2k (89) Free Download (4) Linux/Unix (11) Oracle 12c (6) Oracle DBA (24) Oracle Forms (105) Oracle Forms 12c (4) PL/SQL (57) SQL (56) Popular This Month Using Find_Alert and Show_Alert in Oracle Forms Show_alert is used to display model window messages in Oracle Forms and Find_alert searches the list of valid alerts in Form Builder, when... Display LOV (List Of Values) Using Show_Lov In Oracle Forms Show_Lov Function is used to display list of values (LOV) in Oracle Forms. It returns TRUE if the user selects a value from the list, and ... How to Export Data into CSV File in Oracle Using PL SQL Procedure Below is the step by step example is given to export data into CSV file in Oracle database using PL SQL procedure. In this example data is... Oracle Forms Project For Students Free Download After getting to much requests for a free Oracle Forms and Reports project for students, I am sharing a
one of the easiest is manipulating the :system.message_level:KEY-COMMIT - trigger on form-level frm 40350 error (quick and dirty)BEGIN :System.Message_Level := 25; COMMIT; :System.Message_Level := oracle on-error trigger 5;END;or KEY-COMMIT - triggerDECLARE V_Message_Level NUMBER;BEGIN V_Message_Level := :System.Message_Level; :System.Message_Level := 25; COMMIT; :System.Message_Level
Oracle Forms Error Handling
:= V_Message_Level;END;these are not best practices. Because you have to write those codes in hundreds of procedures and tons of code.Filtering the errors http://www.foxinfotech.in/2013/03/writing-onerror-trigger-oracle-forms.html and messages is the key to have a powerful message-handling. Here is an easy procedure which shows you the technique:ON-ERROR - trigger on form-levelDECLARE V_Error_Code NUMBER; V_Error_Text VARCHAR2 (2000); V_DBMS_Error_Code NUMBER; V_DBMS_Error_Text VARCHAR2 (2000);BEGIN V_Error_Code := Error_Code; V_Error_Text := Error_Text; V_DBMS_Error_Code := DBMS_Error_Code; V_DBMS_Error_Text := DBMS_Error_Text; IF http://talk2gerd.blogspot.com/2006/12/best-practices-on-error-and-on-message.html V_Error_Code IN (40401, 40405) THEN /* || 40401, 40405 - no changes to save / apply get filtered */ NULL; ELSIF V_Error_Code IN (-1034, -3114) THEN /* || -1034, -3114 - not connected to database */ Message ('Not connect to database, exiting Form'); Exit_Form (no_validate); ELSIF V_Error_Code IN (40508, 40735) AND V_DBMS_Error_Code BETWEEN -20999 AND -20000 THEN /* || -20000 errors are raised by RAISE_APPLICATION_ERROR || They are handled in a different way */ Show_and_Log_DB_Error (V_DBMS_Error_Text); ELSE /* || All other errors went into Show_and_Log_Error, where they || get inspected, analyzed and logged. */ Show_and_Log_Error (V_Error_Code); END IF;END; 4 comments: Anonymous said... Hello sir,I tried the same code in on-error trigger in forms but showing me compilation errorthe identifier'Show_and_Log_DB_Error 'and Show_and_Log_Error'must be declared January 16, 2008 Gerd Volberg said... that's correct. Those routines point to your logging-pr
own generated Error [message #336475] Sun, 27 July 2008 12:29 Shaheer Messages: 50Registered: June 2008 Location: Pakistan Member Respected Sir, Please see attached file. In my form one field that takes five digits. for example http://www.orafaq.com/forum/t/122480/ (00411) and i set its format mask (99-999). When i put less then 5 http://flylib.com/books/en/1.587.1.49/1/ digits in the field, Oracle Form generate its own Error i.e. FRM-40209 Field must be of Form 99"-"999. I also declare my own alert for this error. but First Oracle Form Display its own Error and then my Alert display. i want to display my own alert instead of Oracle Form own generated Error. please oracle forms post the solution. Attachment: error.GIF (Size: 65.58KB, Downloaded 375 times) [Updated on: Sun, 27 July 2008 12:36]Report message to a moderator Re: How handle Oracle Form own generated Error [message #336858 is a reply to message #336475] Tue, 29 July 2008 04:22 sasipalarivattom Messages: 118Registered: June 2007 Location: Cochin ( INDIA ) Senior Member Dear Shaheer , Can you please answer these questions? 1. Are you in oracle forms calling the alert in WHEN-VALIDATE-TRIGGER of the Account No field? 2. Do you have any code in on-error trigger to suppress the default error message ? Waiting for your reply. Regards Sasi.. Report message to a moderator Re: How handle Oracle Form own generated Error [message #336914 is a reply to message #336858] Tue, 29 July 2008 06:05 Shaheer Messages: 50Registered: June 2008 Location: Pakistan Member 1) No Sir, i call alert from KEY_NEXT_ITEM trigger. In this trigger i use if condition if (length(:blockname.fieldname) = 5 )then go_item('fieldname'); else i call my own alert; end if; 2) No Sir, i cannot define No_ERROR Trigger. Report message to a moderator Re: How handle Oracle Form own generated Error [message #336917 is a reply to message #336914] Tue, 29 July 2008 06:16 Littlefoot Messages: 20850Registered: June 2005 Location: Croatia, Europe Senior MemberAccount Moderator You "can not" create ON-ERROR trigger, or you "did not" create it? If you didn't, why wouldn't you? There's been an example recently on the board - search for ON-ERROR keyword and you'll even find an example. Report message to a moderator Re: How handle Oracle Form own generated Error [message #336931 is a reply to
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