Error handling refers to the response and recovery procedures from error conditions present in a software application. It is the process comprised of anticipation, detection and resolution of application errors, programming errors or communication errors.
I have some code in a mac routine that use indentation and the "." character :
IF condition1 DO
.WRITE YCR,...
.WRITE YCR,...
.WRITE YCR,...
I would like to add a try / catch block between the write statements. I can't refactor the whole code and use indentation with curly braces instead (there is too much code, not written by me)
I have tried the following but it does not work (it compiles, but code stop running right before the try keyword)
The intersystems documentation gives the same description for both <MAXSTRING> and <NETWORK DATA UPDATE FAILED - MAXSTRING>. I suspect that the description for <MAXSTRING> is correct and the description for <NETWORK DATA UPDATE FAILED - MAXSTRING> was an accident. I would like to know what situation triggers the <NETWORK DATA UPDATE FAILED - MAXSTRING> error.
Hey everyone as you may know I am a beginner and I am kindly asking for some assistance in a problem I have been solving. The problem is that I am calling a user defined function within a procedure called occupiedseatsAdj and the compiler comes up with this error.
How can I prevent large number truncation when using the DynamicObject and DynamicArray classes to create JSON in objectscript and then parsing the result in javascript. Are there any global settings that configure the output when using these classes?
I am looking at converting to the new DynamicObject and DynamicArray classes to build JSON. Our current (homegrown) JSON library forces string representation of numbers too long because of errors we were seeing with long numbers being truncated on the client, I am hoping to accomplish the same with the new classes.
I have a rule to throw a message when there is an error. I want to prevent send the email if the origin of the error is the API to send the email
This is my rule
Now, If there is any error in any process, it works, but if there is an error in MyProduct.BO.SendEmail it is trying to send the error again, and it is a infinite loop.
Is there any way to check what is the origin and don't process if the origin is MyProduct.BO.SendEmail?
Error management on InterSystems languages has been evolving along time. Next, we will show the different implementations and why you should use the TRY/THROW/CATCH mechanism.
I connected the Cache from Power BI using ODBC connection. And I can able to view the tables but I could't able to view the data records. getting some error when I shoot on the table name. I couldn't trace what I'm missing. Please help me.
Error Message: "Value cannot be null. Parameter name: exceptionType"
I need assistance to delete an instance of HealthShare that I am sure it way out of date. From the VM Server Control Panel when I try to Uninstall, I get the error Message: "Error: Could not detect INSTANCE name!"
Are there commands in SQL that may help uninstall the instance of the application? Other Suggestions?
A beginner’s guide to Exception Handling in RESTful web services. The article gives an example how the various error conditions during processing a service request can be handled.
We expect our client – server communication working in a flawless operational condition, running error free software. But we are prepared to handle exceptions. Are we? So far in the examples of the previous sessions were not. We did not care about exceptions. The result? In any error incident it took ages to figure out what the problem is and more importantly how to fix it.
I'm experiencing a recurrent problem that I haven't found the way to solve, so I'm coming here with the hope somebody can give me a new approach.
To make it short: we are creating categories on-demand to be able to place the maximum numbers of workers in memory, avoiding the limits established by system categories. But from time to time, one of this creation fails and system is no able to start the queue. The error we are getting is:
I'm trying to sign some custom JWT with x.509 certs but running into a problem with the signed JWT containing some information I need in the JOSE header.
Is there a way to get the "X5C:[]" header included in the signed JTW? IS this as easy as setting something like the following
Hello, new user here ! My admin granted me all access to the domain I'm working on. Nonetheless, I'm unable to perform simple SQL queries such as creating a table or an index.
What I have tried :
Creating a table : within the namespace I've been granted access to, I'm trying to create a table with 2 methods :
Lets imagine that there's a process that locks an entry of a gived domain, in my example the ID 2 of the table User.tApplications and using an exclusive lock. Additionally the error handling is managed by a $ETrap routine wich will look for error data in order to log it
I've updated the IRIS community form 2023.2 to 2023.3 and I didn't see the User defined(Sample) error messages in ^IRIS.Msg global even I verified in both pointer and data level. I re run the set x=##class(%MessageDictionary).Import("error.xml") After import I could see the pointers and data in ^IRIS.Msg
Is the User defined error will reset from the server after IRIS upgrade?
In a Business Process (BPL) I noticed that if I 'm using a "scope" to handle errors then inside the "scope" when a "call" is used, the "request" and "response" action (i.e set for callrequest.prop = request.prop & response.prop = callrespones.prop does NOT work ! The result is that the values of those properties in the callrequest are nulls (I do see the properties names in the content of the callrequest message)
While HL7 Errors ACKs come back in the soap response, the HL7v2 Error ACK message is not processed.
I used the SOAP Wizard to construct my classes, but the generated code doesn't handle the HL7v2 ACK. Does health Connect have a class that handles this?
Failing an official solution should I go ahead and make make my own classes based on EnsLib.HL7.Operation.TCPOperation, but wrapping it with the generated SOAP handling code.
I have created a HL7 production in my working environment, Ens.Alert ,EMailAlert, PagerAlert, and BadMessageHandler are created.
Can anyone explain how Ens.Alert and BadMessageHandler will work when an HL7 message in Passed in Business service and how these 2 are related when any error occurs in the Production envinorment?
Hello again! Welcome to the Part 2 - Handling payloads!
If you're new to this series, I'd recommend you to check out the Part 1 - Core concepts. You'll need a basic understanding about how Frontier works before continuing with the Part 2.
I have been trying to do a backup from tape using the D ^DBREST command. I am not able to connect to the tape drive, that recently got replaced. It is configured and I can see it with IBM's ITDT. I did a test and it came back with the error below:
Are there any suggestions on how to fix this or what commands to use to get this opened and connected? I do appreciate it.
We recently had an issue where we weren't able to parse a JSON HTTP request, but the issue went by unnoticed. We also did not have a trace of what the raw HTTP request was that we couldn't parse. I'm looking at improving our this by: Tracing the raw request using $$$TRACE
Raising an alert which will hit our Ens.Alert router which will compose and send an email
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If you have system tables implementing the "VERSIONPROPERTY" functionality, you may encounter error 5800. This article explains how this error occurs and provides solutions to resolve the issue.
When version checking is implemented, the property specified by VERSIONPROPERTY is automatically incremented each time an instance of the class is updated (either by objects or SQL).
I came up with a challenge for myself to come up with a way to make a variable watch itself for a certain value and do something when it hits that value without having to check it every time something touches it. Basically, a way to say "if at any point during the execution of this code, if x = 0 (or whatever the condition is) do this thing." The class I ended up with watches a %Status:
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