On Error Trigger In Oracle Forms
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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 how to display error message in oracle forms want to handle an error in oracle forms and want to display custom
Query Caused No Records To Be Retrieved In Oracle Forms
error message for that error, but also you want to customize more for a particular error. For example there
System.message_level In Oracle Forms 10g
are many fields in form with required property is set to TRUE for Not Null check. The example below shows the error handling in oracle forms with a specific Frm-40202 error. On-Error
Frm-40350 Query Caused No Records To Be Retrieved
Trigger Trigger Level - Form Declare error_item varchar2(50); curr_item_label varchar2(100); Begin error_item := :system.trigger_item; if 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 how to display message in oracle forms 10g 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 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 U
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 An Example of On-Error Trigger in Oracle Forms V. Kapoor 1:40 oracle on-error trigger AM A+ A- Print Email I wrote this trigger around 4 years frm 40350 error ago to handle errors in an application based on Oracle Forms 6i. This trigger handles all errors with frm-40301 some custom messages for some specific errors and not only this after giving an appropriate message to the user it logs the error into a table named error_log, so http://www.foxinfotech.in/2013/03/writing-onerror-trigger-oracle-forms.html that a DBA can view all the errors with their execution time, user and program information. See the example below: On-Error Trigger code: declare vabutton number; verrtxt varchar2(80) := error_text; verrno number := error_code; vdbms number := dbms_error_code; verrtype varchar2(20) := error_type; begin if vdbms = -3114 or vdbms = -1017 or vdbms = http://www.foxinfotech.in/2013/04/on-error-trigger-with-log-oracle-forms.html -3115 or vdbms = -1012 then -- logon related errors set_alert_property('errmes', title, 'App '||ltrim(to_char(vdbms))); set_alert_property('errmes', alert_message_text, 'Logon denied.'); vabutton := show_alert('errmes'); raise form_trigger_failure; end if; if verrno = 41009 OR VERRNO = 41008 or verrno = 40100 OR VERRNO = 40105 then --- ignoring all errors like at first record etc. NULL; elsif verrno = 40509 then insert into error_log (sqno, username, error_msg, error_cd, error_tp, error_dt, LOCATION) values (error_seq.nextval, :MAIN.USERNAME, verrtxt, verrno, verrtype, sysdate, :SYSTEM.CURSOR_BLOCK); frmsave; set_alert_property('errmes', title, 'Info.'||ltrim(to_char(verrno))); set_alert_property('errmes', alert_message_text, 'You cannot update records.'); vabutton := show_alert('errmes'); :main.er := :main.er + 1; else insert into hms.error_log (sqno, username, error_msg, error_cd, error_tp, error_dt, LOCATION) values (hms.error_seq.nextval, :MAIN.USERNAME, verrtxt, verrno, verrtype, sysdate, :SYSTEM.CURSOR_BLOCK); --- frmsave is the database procedure to commit explicitly. frmsave; set_alert_property('errmes', title, 'Info.'||ltrim(to_char(verrno))); set_alert_property('errmes', alert_message_text, verrtxt); vabutton := show_alert('errmes'); :main.er := :main.er + 1; end if; exception when form_trigger_f
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for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > On-Error trigger propagation from Item to Form Want to Advertise Here? Solved On-Error trigger propagation from Item to Form Posted on 2004-07-12 Oracle Database 2 Verified Solutions 3 Comments 2,221 Views Last Modified: 2013-12-11 i have this on-error trigger both on an item and form level with different error codes to handle in the two triggers . The problem i am having is that when the form issues any error in the item scope then the on-error trigger of item fires whos code is given below begin IF MESSAGE_TYPE = 'FRM'AND MESSAGE_CODE IN (41072 , 41076) THEN clear_list('block6.discipline_id'); clear_list('block6.academic_year'); ELSE null; END IF; end; now after the else statement i want such a code in place of " null " which could call the form level on-error trigger with the same error codes generated in the item level on-error trigger Form on-error trigger code is begin IF ERROR_TYPE = 'FRM'AND ERROR_CODE IN (40102 , 40100) THEN message(' a form level error occurs'); ELSE MESSAGE(ERROR_TYPE||'-'||TO_CHAR(ERROR_CODE)||': '||ERROR_TEXT); END IF; end; for example i m on the item and the form issues error FRM-40100 (at first record). now the on-error of item fires which does not find the code to be 41072 or 41076 transfer the control to ELSE statement which is empty (null) and doesnot cause the error to propagate to on-error trigger of form i like to have some code that could propagte the error from item to form in case if the error code does not matches to be 41072 or 41076 0 Question by:grouper15 Facebook Twitter LinkedIn Google LVL 22 Active 2 days ago Best Solution byHenka I think that you can use only one On-Error trigger on form level. In system variables - :system.trigger_block, :system.trigger_item, :system.trigger_record - you always know where you are and can achieve Go to Solution 2 Comments LVL 22 Overall: Level 22 Oracle Database 19 Message Active 2 days ago Accepted Solution by:Henka2004-07-12 I think that you can use only one On-Error trigger on form level. In system variables - :system.trigger_block, :system.trigger_item, :system.trigger_record - you always know where you are and can achieve what you want.. 0 LVL 5 Overall: Level 5 Oracle Database 5 Message Assisted Solution by:g