I am executing the command:

set fileComp = ##Class(SYS.Database).FileCompact(obj.Directory, freeSpace, .actualFree)

where obj.Directory contains the location of the current database

This executes correctly. However, the resultant OREF object does not contain any displayable properties but rather is of the value:

"0 "_$lb($lb(380,,,,,,,,,$lb(,"%SYS",$lb("e^zFileCompact+38^SYS.Database.1^1","e^^^0"))))/* ERROR #380: Completed but skipped some blocks, details recorded in the console log. */

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I can start cache without issue. There are no errors in the console log. However, when I access the management portal the page fails to display instead displaying the error page with the error "CSP application closed the connection before sending a complete response". This was working yesterday so the root cause is not clear. Reviewing all log files, the only error I have found is in the csp.log. The error is:

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How to find a global's original namespace ? Potentially mapped from a different namespace .

I have a global ^Custom that exists in multiple namespaces but it could mapped from namespace Drone(A) to Launch(B)

Without access to Cache management portal how to find where is my global located using cache code ?

Like if ^Custom == ^[Drone]Custom ??

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Starting installation
Starting up InterSystems IRIS for loading...
../bin/irisinstall -s . -B -c c -C /usr/irissys/iris.cpf*IRIS -W 1 -g2
Starting Control Process
Unable to allocate 242 MB shared memory...
Unable to allocate 232 MB shared memory...
Configuring minimum system...
Unable to allocate 139 MB shared memory...
Unable to allocate shared memory minimum of 139MB (errno=22)
Startup aborted.
Startup error. See messages.log for more information.
Call InterSystems Technical Support if you need assistance.

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Announcement
· Sep 27, 2021
Videos from HackMIT 2021

Hey Community,

Please welcome 4 new videos on InterSystems Developers YouTube from HackMIT 2021 healthcare track:

1. Meet InterSystems and Get Ready for the Challenge

https://www.youtube.com/embed/IdLLzHm9xNg
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

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Hi!

We're doing a small data integration project at our university and I've run into a problem.

I'm trying to make a counter that records the amount of messages (a simple .txt file transfer) that pass through a process and dumps that amount into a text file (preferably with a timestamp) every 10 minutes or so.

What I've gathered it's possible to do it via SQL query but linking that query into a process is something I haven't found any info on.

Are there any semi-beginner friendly ways to do this?

Thanks in advance!

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Question
· Sep 8, 2021
Arabic Language

Good Day

I have http response comes with strange characters "ليس لديه الØ", but it's normal when i test in postman. Is there any method to read arabic.

Regards

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I have a terminal script that queries sys.process' and then parses the results writing to a logfile. As part of the processing of the results, each row of the result set includes an element from the static string. But I am not clear on the scoping of the static string. The write statement sees the static string as undefined. What I want is something to the affect:

set statStr = "aa|bb|.."

set sqlStatement = xxx

set tState = ##class(%SQL.Statement).%New()

set qStat = tState.%Prepare(< sql statement> )

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I'm trying to install IRIS 2021.1 in the Ubuntu 18.04 but all the time I got the message below:

Starting installation
Starting up InterSystems IRIS for loading...
Invalid ownership for ./irisdb
InterSystems IRIS is already up!
Status code is 1
InterSystems IRIS failed to start.
Check /mnt/WinData/InterSystemsLinux/mgr/messages.log for more details.
Call InterSystems Technical Support if you need assistance.

* Installation aborted *


Post-installation tasks failed, installation is not complete

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Hi community,

I have a SOAP Client class that connect to a WS Service. This structure and configuration is the same for some providers that are integrated with my solution.

If I call to a provider, it returns the XML expected. But there is a provider that raises an error:

ERROR #6243: HTTP request to SOAP WebService returned response with unexpected CONTENT-TYPE: application/wsdl+xml

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Hi Community,

New video is already on InterSystems Developers YouTube:

⏯ Showcasing New X12 Enhancements

https://www.youtube.com/embed/lH2w5sQ_EE4
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

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Article
· Sep 23, 2021 1m read
Zero configuration debugging

The latest release of Serenji by George James Software introduces zero configuration debugging, so it's ready to go in just one click - no matter where you are or what you're doing, your on-the-spot debugger is ready to go. 

We have introduced a host of new features to enhance the debugging experience so you can focus on identifying and fixing errors, without losing focus by spending time setting up a launch configuration. 

Check out the new features in our release notes. 

If you've already started using Serenji 3.2.0 let us know how you're getting on! 

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When overwriting the Read method (that has a %CacheString return type) on a new class that inherits %Stream.FileCharacter class, returns an error about incorrect return type, must be Binary, even if it matched the real signature.

Looking at the compile global information we can see:

^oddCOM("%Stream.FileBinary","m","Read",42)="%Library.Binary"

After further investigation we realise that there is a generator method looking at the OdbcType class definition.

Setting LONGVARCHAR results in:

^oddCOM("User.CStream","m","Read",42)="%Library.String"

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Question
· Sep 22, 2021
embedded sql select locks

i noticed -by reading .INT files of one class- that some of embedded sql select statements code blocks translates into code that uses lock command.

even if i use %nolock in the select, still cursors and arrow referencing notations "->" have the same results.

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I am writing a report for a client that will create a report of the current process with a format that mimicks the Management Portal process display. I am writing a cterm script file to generate the report.

In the loop that process the results I am writing the columns in a formatted manner that will result in a CSV format very similar in content and order the process page. However, it appears that the write statement is limited in size such that I can not write out all of the elements of the sys.process query. My query result processing that works correctly is of this format:

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in order to do analysis on huge data volumes, it is better to take you data to a separate machine for analysis away from the operational machine, so trying to write huge globals or tables into files as is would take a huge space, what could be a solution or best practice ?..in python for instance, there is the pickling option (serializes data to byte string and saves it to a file) to save space, what could be best in object script ?

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