httpRequest POST file Upload multipart

1. is there a code example step-by-step, how to build each part  ?

I tried the demo from intersystems doc's,

I checked it in .Net response, that didnot recognize the File-data part

2. I noticed, there is :

SET BinaryMIMEPart.ContentType="application/octet-stream"

but missing : 

SET BinaryMIMEPart.ContentDisposition (as analogue, let say for VBA EXCEL )

or I do it via the:

Do BinaryMIMEPart.SetHeader("Content-Disposition",...) ?

that is not analouge for VBA

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Roberto Cahanap · Feb 19, 2021
VS Code export MAC files

Currently in Visual Studio Code when we connect to a Cache server and export the CLS and MAC files, they get placed in the following:



Where the Packages folder corresponds to the different class packages we have. The MAC files are placed in the src folder and not contained in it's own folder.

Is there a way to configure the export for the MAC files so that it's contained in it's own folder like this:


Thanks in advance for your help.


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Hello everyone,

I have an issue with using "Open" function.

My goal is to execute a shell script with parameters like as:

/trak/FRXX/config/shells/ "login|password|NOMUSUEL|PRENOM|NOMDENAISSANCE|1234567891320|199999999999999999999999|09%2099%2099%2099%2099|31%2F12%2F1999|242%20IMPASSE%20DES%20MACHINCHOOOOOOOOSE%20||99999|SAINT%20BIDULETRUC%20DE%20MACHINCHOSE|isc%24jhu|123456|123456798"" 2>&1"

But when some parameters are too long, I have a <NAMEADD> error.

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devin roy · Feb 10, 2021

I am devin working for yictic as PR consultant. With more than 6 years experience in PR and Digital Industry, helping teams to achieve goals by streamilining the process.

0 0 2

I have multiple projects that I utilize when debugging in Cache Studio. One of my projects suddenly lost the ability to step through commands with the yellow box and the cursor moving though code lines. The cursor just sits at the entry line while variables apparently do change. Interestingly enough, if I change the project and the debug target, the "yellow box" ability is still there. Apparently losing this functionality is by project/debug target/whatever. The goal is, of course to return it back but how?

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Hi everybody,

Is there any functionality I could use that triggers real time user-defined code on certain audit events? Right now I am interested in triggering such code on a routine modification event, like the one below. I do know how to access this record programmatically, via %SYS.Audit.

Thanks in advance,

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So I am a front end developer working with REST API with Cache database on the BE. The BE guys are currently using Cache through a Windows virtual machine and they claim it is not possible to have a development server to work with. All the work they are doing is directly on the production server and changes are immediate and I think this is a bad idea going forward and we most definitely need a development server that has access to the same code base and different version (through git) to be able to do development. We also do all the testing on this production server with test accounts, but we cannot do automated testing with this setup.

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During some consulting activity, I found at the client's site CACHEAUDIT database of more than 100 GB size. The reason was simple: several processes produced a great amount of %System/%System/OSCommand audit records due to frequent external calls ($zf(-100,...)). As it is well-known, those events can be easily disabled systemwide, while this can be hardly considered secure enough. Reducing the number of days before audit cleanup from default 62 to some reasonable figure (e.g. 15) seems to be a better solution, but...

0 0 50

I need another set of eyes to look at the following. Instead of a Data Lookup table, I wanted to try to lookup a value against a Cache table that I had build. So I thought I could write a function to run a simple SQL query against the Cache Table and return me a %Boolean value back to my routing rule. However today I found that it was not working properly.

Can someone take a look at the following method and verify that I am doing this correct?

index = column name

value  = HL7 field that I am passing into the method

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Paul Coviello · Jan 5, 2021
OpenVMS versions

I'm just clarifying that 2017.1 is viable on 8.4-1H1. can someone please confirm, also what kind of support would we receive if we upgraded to 8.4-2L1?  I know that 2015.2 works on it. yet it says it's not supported. 

we really need to get to 8.4-2L1.  any help would greatly be appreciated.




0 10 136

The docbook chapter "Importing XML into Objects" has the following tip:

You can call the Correlate() method repeatedly to correlate more than one element, although the examples in this chapter show only one correlation.

Does anyone have a good example of multiple correlations?  I've got code running that does multiple imports of the same file while changing the correlation and it's inelegant and not really what I want.

0 2 49


We would need some help, please;

We would like to handle when we have a date with hours:


And when we have it without the hours part, as follows:



For the first case we used:


For the second one we wrote:



0 1 37


I am very much a newbe on the subject of JWT, so please except my ignorance.

The Trust I am currently working for wish to create a framework whereby they can create REST API Services, within HealthConnect, and grant access to these using JSON Web Token Authorisation and Bearer Tokens. This would be similar to the way the Trust currently connects to other REST API's, i.e.: DocMan Connect and GOV.UK Notify.

Can anyone offer any advice / sample code and / or point me into the direct of suitable documentation to achieve this?

0 4 125

Currently running on limited hardware, Online Backups are becoming a bottleneck for our system.

For now, we are exploring an option to backup individual databases, or groups of them, thus reducing RAM requirements per individual backup task. To do that, however, we'd need a separate Backup List for our Backup Tasks. We did not find an option to do so in web portal, so currently we are looking at inheriting from system backup tasks and Backup.General classes to generate Backup List before backing up and then performing the backup as normal.

0 3 72
Scott Roth · Jan 14, 2021
SQL Inbound Adapter settings

In the Inbound SQL Adapter settings, is it possible to specify more than 1 field as the Key Field Name? 

Because of the way the Query is being index in Ensemble by the Key Field Name, sometimes transactions get missed and I would like to see if we can add an additional key to the mix to ensure all the transactions are picked up. In this case the InterfaceTrigger is an ID that is auto generated by the table, and I would like to use that as well to ensure we don't miss transactions, and it does not throw any warning messages when it executes the Delete Query.

0 1 66
Anderson Negreli · Jan 14, 2021
Page break - Zen Report

I have two tables in a row in my report, but if the first table gets too big to the point that tables 1 and 2 don't fit on the page, the page breaks.

The problem is that the page break is happening in the middle of table 2 and I wanted the page to break and leave table 2 on the second page.

No table grows to the point of occupying more than one page alone.

Any tips on how to guarantee this?

Remembering that the reports were made using Zen Report.

0 1 32
Scott Roth · Jan 13, 2021
Handling Errors

I have a case where our EMR is sending data, but not all the values needed for the Ancillary are valued properly and causes that message to error/halt processing on the Ancillary system, not ideal but its what they do. I would expect them to still process the message except that 1 field, but they don't.

I want to add validation to make sure certain fields are valued correctly for the Vendor. 

So I add some statements to take those items that don't pass this validation out to a batch file with headers.

0 9 120
Orlando Lagman · Jan 14, 2021
Saving image data from csp

I created a csp that will capture image data from a html canvas element.  I created a button element to save the contents as a dataURL string from jpeg and make a server call.

the string is too long

I would appreciate any suggestions in saving the data into the server, currently just a global.

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