Error-handling strategy to get a list of errors

I read about error management and I try now to throw errors in my application when something is wrong.
At some point, my application checks the state of an object. It must follow some rules, and I want to know if the rules are broken. If I throw an Error as soon as I find something wrong, I won't get all the errors listed but just the first.
I want to be able to tell the user, "you have to correct this, and that, and that" (like FlashBuilder does when you have compilation errors), not just "correct this and check again, there may be another error".
In this case, do you think it's possible/preferable to throw Error ? Or just register errors and return false when I found at least one error ?

Throwing interrupts processing, so you should build up a list of problems.

Similar Messages

Error handling workflow not getting triggered

Hi all,
I'm creating a outbound IDoc. And for error handling workflow.. I created a organization structure in PPOME and assigned users. I gave this position number thus created in the partner profile in post processing permitted agent tab.
But when the Idoc is in error, this is not coming to my inbox.
Can someone please help me with this.. and let me know what went wrong.
Thanks in advance.

Here you need to be careful,
if the agent assignment is not maintained properly, there may be a chance everyone in the organization will get the item.
I hope you have created a single workitem for error handling. goto additional data-> agent assignment-> maintain. make sure the attribute is defined as general forwarding allowed. or you maintain the role/position/user/whatever.as the possible agents. still you dont get the result, debugging the default rule in the task ->default rule -> agent.
hope this helps.
with regards,
Sudhahar R

Error handling strategy

It seems that many functions in the SDK have underdocumented return codes in error situations. For example, take LrFileUtils.createAllDirectories(). The documentation says:
Return value: (Boolean) True if any parent directory was created; false if all parents already existed.
Ok, possibly useful info, but is there a value that says whether the directory creation itself succeeded or failed? I've pored over the doc and by now I don't think I've missed anything. There are plenty of other functions that don't seem clear in that regard. How are other developers doing error handling?

Eric, good point. Although I only threw out that one function as an example. If I want something robust right now, it seems I'll want to write wrapper functions for many APIs that do this. For instance, copy() and move() as well.
You say "in the meantime". Can you clarify: does that mean that the APIs actually don't return error codes/messages or that they do but simply aren't documented completely?

Photoshop CS6 for Mac will not install. I get a list of errors. How can I resolve this?

Hi all, I am running Mac OS 10.6.8 (Snow Leapard) on a Mac Pro Dual Core Intel Xeon with 2.66 GHz and 3 GB RAM.
I have tried to install Photoshop CS6 from the purchased disc and again from a downloaded trial version from Adobe. Both having the exact same install errors issue. I still have CS4 loaded since I wish to run with this suite for a while before I fully switch to CS6
Below is the summary of errors. I look forward to hearing from some one soon!!
Exit Code: 6
Please see specific errors and warnings below for troubleshooting. For example, ERROR: DF006, DF016 ... WARNING: DS012, DW016 ...
-------------------------------------- Summary --------------------------------------
- 0 fatal error(s), 6 error(s), 10 warning(s)
WARNING: DW016: NOTE: Cannot set action to the payload {0256558F-A0FF-4FCF-99C2-96D2EE3201D9} Suite Shared Configuration CS6 3.0.0.0 as it is already upgraded by the payload {C346BBCF-A687-4500-BB19-EE9C2D6FF284} Suite Shared Configuration CS6 3.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {0256558F-A0FF-4FCF-99C2-96D2EE3201D9} Suite Shared Configuration CS6 3.0.0.0 as it is already upgraded by the payload {C346BBCF-A687-4500-BB19-EE9C2D6FF284} Suite Shared Configuration CS6 3.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {0256558F-A0FF-4FCF-99C2-96D2EE3201D9} Suite Shared Configuration CS6 3.0.0.0 as it is already upgraded by the payload {C346BBCF-A687-4500-BB19-EE9C2D6FF284} Suite Shared Configuration CS6 3.0.0.0
WARNING: DW016: NOTE: Cannot set action to the payload {0256558F-A0FF-4FCF-99C2-96D2EE3201D9} Suite Shared Configuration CS6 3.0.0.0 as it is already upgraded by the payload {C346BBCF-A687-4500-BB19-EE9C2D6FF284} Suite Shared Configuration CS6 3.0.0.0
----------- Payload: {0C4E7429-E920-4125-980E-029A87AE0A4D} AdobeColorCommonSetCMYK CS6 4.0.0.0 -----------
WARNING: DS012: LocalizeFile: Localized string not found for locale 'en_GB' try fetching for en_US(Seq 21)
WARNING: DS012: LocalizeFile: Localized string not found for locale 'en_GB' try fetching for en_US(Seq 22)
----------- Payload: {C7B1C1B3-368D-4C32-A818-83F1554EB398} AdobeColorCommonSetRGB CS6 4.0.0.0 -----------
WARNING: DS012: LocalizeFile: Localized string not found for locale 'en_GB' try fetching for en_US(Seq 11)
WARNING: DS012: LocalizeFile: Localized string not found for locale 'en_GB' try fetching for en_US(Seq 12)
----------- Payload: {48623899-C152-457D-9B30-1F957332AC2F} AdobeColorPhotoshop CS6 4.0.0.0 -----------
WARNING: DS012: LocalizeFile: Localized string not found for locale 'en_GB' try fetching for en_US(Seq 3)
----------- Payload: {78E38D75-4D92-4F6E-B631-17A436BED680} AdobeColorVideoProfilesCS CS6 4.0.0.0 -----------
WARNING: DS012: LocalizeFile: Localized string not found for locale 'en_GB' try fetching for en_US(Seq 5)
----------- Payload: {9124DF4E-617D-486B-A970-8FA632244F24} Adobe Photoshop CS6 Core 13.0.0.0 -----------
ERROR: DF006: The path "/Library/ScriptingAdditions/Adobe Unit Types.osax" already exists and is not a directory, Please rename or delete and retry(Seq 2255)
ERROR: DF016: Unable to create directory "/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents" with mode 775(Seq 2255)
ERROR: DF006: The path "/Library/ScriptingAdditions/Adobe Unit Types.osax" already exists and is not a directory, cannot create path "/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents",Please rename/delete "/Library/ScriptingAdditions/Adobe Unit Types.osax" and retry(Seq 2255)
ERROR: DW063: Command ARKCreateDirectoryCommand failed.(Seq 2255)
ERROR: DW050: The following payload errors were found during install:
ERROR: DW050: - Adobe Photoshop CS6 Core: Failed due to Language Pack installation failure
ERROR: DW050: - Adobe Photoshop CS6 International English Language Pack_AdobePhotoshop13-en_GB: Install failed

Try
Errors "Exit Code: 6," "Exit Code: 7" | CS5, CS5.5 (should still apply to CS6)
http://helpx.adobe.com/creative-suite/kb/errors-exit-code-6-exit.html

Under Tools/Error console, I keep getting a load of error messages. How do I stop this? Also, when I hover my mouse over something, I get a small blank box instead of expected info.

How do I stop all of the error messages under; Tools/ error console?
Why do I get a small blank box instead of the expected information when I hover the mouse over something?

Hi,
Try the following steps:
1. Check windows updates.
2. Try the Microsoft Fix it in this kb to remove previous install completely:
http://support.microsoft.com/kb/2739501/en-us
3. Reboot.
4. Try installing again.
This seems helpful on the issue.
As always, thank you for your suggestion, Don:)
Regards,
Melon Chen
TechNet Community Support

XI Error Handling options

Hello,
Can anyone guide me on what are the options available for XI monitoring and error handling..for the support strategy.. and some URL and links on those will be helpful.
For instance ALERTS can be used,... or Regular Monitoring in SXMB_Moni (this is very crude for client)
Like that...
I just want to show the options to Customer.
Thanks,
Himadri
Message was edited by:
Himadri Chakraborty

Hi Himadri,
Error handling in XI is already discussed in our forum. I mention the same hereunder:-
You can handle the error in different places in XI
--Data validation in Mapping or Module Processor in the Adapter level
--Runtime Error handling with the help of Alerts
--Component Error Handling with the help of CCMS alert
--Using BPM
--Adapter Level Alerts
Check this link:
http://help.sap.com/saphelp_nw04/helpdata/en/56/b46c3c8bb3d73ee10000000a114084/frameset.htm
Mapping:
/people/alessandro.guarneri/blog/2006/01/26/throwing-smart-exceptions-in-xi-graphical-mapping
Case study:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/99593f86-0601-0010-059d-d2dd39dceaa0
CCMS:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/42fb24ff-0a01-0010-d48d-ed27a70205a8
Alerts:
/people/michal.krawczyk2/blog/2005/09/09/xi-alerts--step-by-step
Regards.
Praveen

Exit from CIN within Error Handling Sub-Function

I have a CIN which has the code divided betwee the CINRun() function, a number of other functions & a #included .C file. I want to put some error handling into my CIN, so if an error occurs I want execution to return from the CIN to LabVIEW immediately... however, my error handling is currently done in one of the other functions, and may be called from CINRun,
functions, or the #included .C file. Is there any neat/handy/nice way of universally/globally breaking out of or bombing out of the CIN if the error handling code gets called?

Michael.Johnson wrote:
I have a CIN which has the code divided betwee the CINRun() function, a number of other functions & a #included .C file. I want to put some error handling into my CIN, so if an error occurs I want execution to return from the CIN to LabVIEW immediately... however, my error handling is currently done in one of the other functions, and may be called from CINRun,
functions, or the #included .C file. Is there any neat/handy/nice way of universally/globally breaking out of or bombing out of the CIN if the error handling code gets called?
You seem to want to do structured ecxeption handling. This however is something only really supported by C++ and other object oriented languages. Standard C can do that only with quite some header macro magic and in general is done in a way, patented by Borland, if I remember correctly. To make things more complicated, writing CINs in C++ is not supported by LabVIEW and requires quite some knowledge about your specific compiler environment and linker to get it right on your own, and no NI won't support C++ creation of CINs.
You will prabably have to modify your C code quite a bit to get it the way you want. Considering that you will have to make more or less involved changes to your C code anyhow, I would recommend you look into creating a shared library instead and calling that through the Call Library Node. CINs are from the past and support for them will be getting less and less with time as it adds almost no advantages to shared libraries anymore and has some disadvantages in comparison, such as proprietary solution, difficult to support and possible compatibility issues in the future.
Rolf Kalbermatter
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

Configuring the ADF Javascript error handler

I've noticed that ADF has a default Javascript error handler which seems to swallow all Javascript errors. Now this is a problem since all errors disappear into this logger system.
How can I get this logger to write error messages to the Firebug console?

Hi,
please read page 23 onwards of: http://www.oracle.com/technetwork/developer-tools/jdev/1-2011-javascript-302460.pdf
Frank

Error handling in Portal standard forms

I have a customer who needs to validate input on a Form Based on a Table (standard component). They have tried code, as shown below, as a PLSQL handler on a Save button. This example can obviously be solved with JavaScript validation on the client, but they have similar requirements for validation on DB level.
If procedure call 1) in the if statement is used, nothing happens. If procedure call 2) is used, it is executed in a new page as a standard error Oracle Portal error message.
declare
v_sender VARCHAR2(1000);
v_sender_id NUMBER;
begin
v_sender := p_session.get_value_as_VARCHAR2(
p_block_name => 'DEFAULT',
p_attribute_name => 'A_SENDER');
v_sender_id := p_session.get_value_as_NUMBER(
p_block_name => 'DEFAULT',
p_attribute_name => 'A_SENDER_ID');
insert into hd (number, text) values (hd_seq.nextval,
'step 3 v_sender = ' || v_sender ||
' v_sender_id = ' || v_sender_id);
if v_sender_id >= 100 then
1) Custom error handling, does not display:
show_error('Error message');
2) Error handling is displayed, but as a standard error:
raise_application_error(-20000, 'SenderID must be smaller than 100.');
else
doInsert;
end if;
end;
The customer has two questions:
Why does the custom procedure in 1) "show_error" not execute, and if it does, why does it not display? show_error works and the if statement is entered.
Is it possible to take control of Portals error handling on standard components (forms etc.), to show custom error messages with the style used on the component/page instead of the standard Error: ORA- ....etc. as Portal displays it?
Customer needs reply asap. Please reply directly. Any help will be much appreciated!
Kind regards
Jakob Lund

Jacob,
Try following:
declare
v_sender VARCHAR2(1000);
v_sender_id NUMBER;
begin
v_sender := p_session.get_value_as_VARCHAR2(
p_block_name => 'DEFAULT',
p_attribute_name => 'A_SENDER');
v_sender_id := p_session.get_value_as_NUMBER(
p_block_name => 'DEFAULT',
p_attribute_name => 'A_SENDER_ID');
insert into hd (number, text) values (hd_seq.nextval,
'step 3 v_sender = ' || v_sender ||
' v_sender_id = ' || v_sender_id);
if v_sender_id >= 100 then
p_session.set_value(
p_block_name => "_block",
p_attribute_name => '_STATUS',
p_value => 'Sender ID must be less than 100!');
-- return to your form with status message set
-- and all fields filled with recent values
return;
end if;
end;
-- This point is reached only if validation is OK
doInsert;
Regards,
Henn

Can error handling framework use fault policies and BPEL catch blocks

As part of an integrated customer solution that makes substantial use of SOA Suite (including OSB, BPEL, Mediator, etc) we are in the process of designing an “Error Hospital” subsystem to expose a web service API specifically for BPEL services and/or the OSB layer to call whenever they encounter an exception which they cannot handle so that the appropriate user is notified of the error (via email) and the error is recorded (in an appropriate common fault format, with error codes elaborated into more meaningful descriptions, etc) within OEM, immediately prior to returning the exception to the caller.
The problem we have experienced in our design is as follows:
•     We have an error handling service to be called, inside the BPEL catch blocks, when an error occurs to notify the appropriate user, via email, that an error has occurred;
•     We also use the error handling XML fault-policies so that we can recover from an error using OEM (via human intervention);
•     The error service needs to be called before the process is suspended (waiting for human intervention) so the email notification and error message formatting occurs BEFORE the recovery action. Unfortunately the fault policies trigger BEFORE the error handler is able to transform the error into the appropriate format and notify the user so the error recorded is not the reformatted one and the user is never notified.
The key question is how can a BPEL, upon catching an exception, invoke the error handling service and AFTER that send the error to OEM (and have the process suspended).
It seems the two mechanisms "cannot play nicely together"

As part of an integrated customer solution that makes substantial use of SOA Suite (including OSB, BPEL, Mediator, etc) we are in the process of designing an “Error Hospital” subsystem to expose a web service API specifically for BPEL services and/or the OSB layer to call whenever they encounter an exception which they cannot handle so that the appropriate user is notified of the error (via email) and the error is recorded (in an appropriate common fault format, with error codes elaborated into more meaningful descriptions, etc) within OEM, immediately prior to returning the exception to the caller.
The problem we have experienced in our design is as follows:
•     We have an error handling service to be called, inside the BPEL catch blocks, when an error occurs to notify the appropriate user, via email, that an error has occurred;
•     We also use the error handling XML fault-policies so that we can recover from an error using OEM (via human intervention);
•     The error service needs to be called before the process is suspended (waiting for human intervention) so the email notification and error message formatting occurs BEFORE the recovery action. Unfortunately the fault policies trigger BEFORE the error handler is able to transform the error into the appropriate format and notify the user so the error recorded is not the reformatted one and the user is never notified.
The key question is how can a BPEL, upon catching an exception, invoke the error handling service and AFTER that send the error to OEM (and have the process suspended).
It seems the two mechanisms "cannot play nicely together"

Client ABAP proxy error handling. Please help!

Hi Experts,
   I have following scenario:
   SAP ECC (ABAP Client Proxy) -> PI(XI)-->(SOAP) Third party web service System
   This is Asynchronous.
   What will happen when ABAP client Proxy in ECC sends data to PI but PI is down?
   Will the message be queued in ECC? Can the queued message be processed automatically when PI is UP later?
   Please help.
Thanks & Regards
Gopal

Hello Gopal,
Correct, it should be an automatic entry into the queue!
refer below for a detailed understanding!
/people/arulraja.ma/blog/2006/08/18/xi-reliable-messaging-150-eoio-in-abap-proxies     XI: Reliable Messaging u2013 EOIO in ABAP Proxies
/people/krishna.moorthyp/blog/2005/12/23/monitoring-for-processed-xml-messages-in-abap-proxy     Monitoring for Processed XML messages in ABAP Proxy
Weblog to send Response from RFC to File in Asyn Mode Using Proxy [original link is broken]     Weblog to send Response from RFC to File in Asyn Mode Using Proxy
/people/michal.krawczyk2/blog/2009/06/20/pixi-abap-proxies-say-goodbye-to-executeasynchronous-method     PI/XI: ABAP Proxies say goodbye to Execute_Asynchronous method
/people/krishnakumar.ramamoorthy3/blog/2008/11/02/error-handling-framework-for-abap-proxies--part-1     Error handling framework for ABAP proxies - Part 1
/people/krishnakumar.ramamoorthy3/blog/2008/12/19/error-handling-framework-for-abap-proxies--part-2     Error handling framework for ABAP proxies - Part 2
Regards,
Jilan

About ale error handling in workflow?

Hi,
can any one explian in detail ale error handling through workflow,its urgent for me.
Regards,
phani

Hi Srikanth,
follw the steps it will helpful u,
Pre-requisites.
It is assumed that the reader of this article has some knowledge in SAP workflow BOR objects and ALE Idoc process like process code, Partner Profile etc.
Description
Here, we will be discussing in details the Error handling of an Inbound Idoc through triggering an event, which in turn will be triggering a workflow attached to the workflow.
Steps:-
1.     Create custom BOR object with the events, Start and Stop event
2.     Create a workflow for the error handling, like generating a notification whenever an error occurred in the Inbound Idoc.
3.     Creation of Function Module and attachment with the Process Code
4.     Create the settings for the Inbound Process of the Idoc through the Process Code.
Creation of BOR objects. Go to the[http://www.****************/Tutorials/ALE/ErrorHandling/page3.htm] transaction SWO1.
Enter a name for the Object type and click CREATE button for creating the custom BOR object.
Enter the details required for creating the BOR objects...
Create the Key fields and events of the BOR object.
For creating the Key fields place the cursor on the Key fields and Click on the Create Button
Create events for triggering the workflow and stopping the workflow.
For creating the event place the cursor on the EVENTS and Click the create button like Key fields.
Create two events.
Enter the event name description etc and proceed further to create it.
Similarly create another event for ending the Workflow in the similar manner like that created earlier.
Now, Generate the BOR object through the generate button
Release the EVENTS and subsequently release the BOR object.
After the creation of BOR object
Create a workflow for the generation of notification whenever an error is reached in the Inbound Idoc.
Execute the transaction SWDD.
Click on the CREATE button for creating the workflow for error handling.
Choose the Step type to be inserted for the notification like here we are using Send Mail option for sending a mail to the user whenever any error occurred.
Activate the Workflow and test it whether it is working as per the requirement.
After the successful completion it is required to attach the workflow with the event.
Go to the Header section (Denoted by CAP).
Go to the Start Events TAB.
Enter the details of the event with which the workflow should be linked like the category, BOR object type and the event with which that should be linked.
Enter here the BOR object that has been created and give the name of event created for starting the workflow.
Click on the Binding Button for generating the binding between the event and the workflow.
Click on the Binding Button for generating the binding between the event and the workflow.
Generate the binding and click OK button to save the binding.
Click on Activate / deactivate button for activating the linkage.
After the successful linkage the following sign will appear on the workflow.....
This shows that the workflow has been linked to the event and it will be triggered whenever that particular event will be triggered.
After the creation and successful linkage of workflow with the event it is required it is required to generate a function module and attached it to the process code.
Go to SE37 transaction and copy a standard process code function module to a custom one. Do no delete any parameters from the function module as the SAP standard program itself is calling this.
In that function module do the required validation and whenever the validation fails set a standard parameter WORKFLOW_RESULT to 9999 from within the function module, otherwise normally proceed to set the status to 53.
After the creation of function module it is required to attach it to the process code and corresponding attached to the message type at the Partner Profile stage.
The process code is being created through the transaction WE42
Go to the change mode and click the New Entries button for creating new process code.
Enter the Process Code Name, description and choose the processing type as Processing by function module. Click on the extension button of Identification.
The details for the of the Process Code after clicking the identification button will be
Whenever idoc arrives into the Destination system then the standard SAP triggers the Process code attached to the Message type in the partner profile. The partner profile is being maintained in the transaction WE20.
Since, it is and inbound scenario so the message type and the corresponding process code will be maintained for the Inbound Parameters.
Click on Create Inbound Parameters button for creating new Inbound Message type and the corresponding message type.
Enter the process code for the corresponding message type.
Click SAVE button for saving the changes.
Whenever the IDOC arrives into the target system, it checks the partner profile and finds the corresponding process code. The process code is being linked with the function module through which the IDOC is required to be processed.
Regards,
Phani.

General Inquiry Regarding Error Handling with System Exec.vi

I have a sub vi that uses the System Exec.vi to send SMS messages when triggered. I am confused as to how the error handling works and why all of the errors seem to go to the "standard error" vs the "Error out". The reason I am interested is because I am trying to interrupt the error out of another script to execute a command if error=true.
I have intentionally created an error to test this, however it does not seem that the signal is ever being sent to the error out, only to the standard error.
Any help/explanation as to how this works would be greatly appreciated.

The Facebook discussion board is just a pilot and that functionality is not available yet (as to my knowledge). You will have to use the actual forum thread to add attachments. You can click the arrow just to the right of thread topic in the Facebook thread and that will take you to the ni.com/forums thread. Or you can navigate here:
http://forums.ni.com/t5/LabVIEW/General-Inquiry-Regarding-Error-Handling-with-System-Exec-vi/m-p/246...
Having a look at your VI would help to clarify the error handling issue.
Daniel K | NI Applications Engineer | Certified LabVIEW Developer

How to handle BEA-382108 error in route error handler?

Hi,
I have a proxy service with error handler at route level. when any wrong inputs are given to this proxy the Biz will generate fault with error as BEA-382108
having error message as XPATH can only be done for XML or MFL content. This is error is handled by system error handler but not by route error handler.
Can any tell me how to handle this error in route error handler...?

In route Error Handler.
Add If condition and add fn:contains($fault,"BEA-382108") in the if condition, and add your code/logic that you want to implement in case of this error in IF condiiton.
Let me know if this helps.
Regards,
Karan

Send a email while error handler Oracle Service bus 11g

I need to be send an email while error handler in proxy service message flow.
Error Handler Node -> stage -> report action
before or after report action, I need be to send a email
Could you please help this issue? I appreciate your help.
Thanks,
sdev

Add Alert to your Error Handler and set Alert Destination with your email set in.
http://download.oracle.com/docs/cd/E13159_01/osb/docs10gr3/operations/monitoring.html#wp1108089
http://download.oracle.com/docs/cd/E13159_01/osb/docs10gr3/consolehelp/alertdestinations.html

Error-handling strategy to get a list of errors

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