Hi Team,

      We weren't able to start the InterSystems cache server. I attached error screenshot and console log details on below. 

Console log error:

Retry CLNDMN job start after timeout with last job error = <UNKNOWN ERROR>.
JOBTRACE: Create job indirect, rtnref = START^CLNDMN.
JOBTRACE: Create job by control, rtnref = START^CLNDMN, pid = 6944.
JOBTRACE: Timed out waiting for child (6944) to appear in PIDTAB.
Error: ERROR #5001: Cannot start CLNDMN job - Shutting down the system

Please guide me, how we resolve this issue.

Thanks & Regards,

Ponnumani G.

Product is Caché
Version is 2018.1

Hi

I'm working in a security issue of the system that says that once you are logged into a session 
and you save this cookie. You can go to another navigator and use this cookie to be registered. 

I would like to chenge this cookie once user is logged into my system but I can't logout and 
login again because all my cookies are removed.

Is there a way to change to cookie or renew it?

Thanks a lot.

Hello,

We would need to convert a message from the following class:

Class Mensajes.Request.Laboratorio.HL7Request Extends Ens.Request [ ClassType = persistent, ProcedureBlock ]
{Parameter RESPONSECLASSNAME = "Mensajes.Response.Laboratorio.ACKResponse";

Property mensaje As %XML.GlobalCharacterStream(CONTENT = "MIXED");

Property idPeticion As %String(MAXLEN = "");

Property ExpedienteUsuario As %String(MAXLEN = "");

Property MessageId As %String(MAXLEN = "");Property ContentType As %String(MAXLEN = "");

to a Request message which is composed by hl7 segments:

Hi,

I want to know if there is a way to manually change Primary to secondary  and vice versa?

I need this becasue we backup the two VMs (primary and secondary) and my idea is to make a script to when the primary VM is going to backup with Veeam change to "backup" on the mirror.

Thanks!!!

After the database is restored, the WIJ file may be incompatible, so I deleted the WIJ file, and it needs to be set manually at startup

message in cconsole.log:

Enter Cache' with 
     csession CACHE2016 -B
and Do ^STURECOV for help recovering from the errors

after command " Do ^STURECOV":

I've been reading the documentation guide for 2018.1 over frozen query plans several times in the last days (link) and there is an answer I can't seem to find directly.

My on-premise upgrade way is:

• Update healthshare version
• Unfreeze all my namespace plans
• Purge all queries
• Overwrite the database containing the logic (both the old and new logic contains static queries compiled with the target HS version, and dynamic queries) 

I've noticed Caché has bindings for several languages. Would there be a reason to, or are there any plans to include bindings for the Rust language? I haven't been able to find any information on the topic.

Howdy, Developer Community!

Here’s a fun little formatting problem you may run into when trying to use the RSAEncrypt method of %SYSTEM.Encryption (also useable as $System.Encryption.RSAEncrypt()!), which is documented here:

https://docs.intersystems.com/latest/csp/documatic/%25CSP.Documatic.cls…

This uses either a certificate or public key per the documentation.  Quote:

Certificate/PublicKey - Either

An X.509 certificate containing the RSA public key to be used for encryption, in PEM encoded or binary DER format.

or

Hey Community,

my Caché Version: 2013.1 and can't update now.

is it possible to highlight SQL Statements like in embedded SQL with all the features from SQL Statements?

Actually I use SQL Statements with a simple string like:

set myquery = "SELECT TOP 5 Name,DOB AS bdate,FavoriteColors FROM Sample.Person"

But when the queries are more complex it will be very cluttered and unstructured.

It would be nicer if I could set line breaks (I know here could I use indexed variables) and have highlighting like in an embedded SQL:

&sql(
 SELECT TOP 5 Name,DOB AS bdate,FavoriteColors 
 FROM Sample.Person
)

Hey Community,

my Caché Version is 2013.1 and I can't update now.

I want to serialize a SQL Answer row into an Array filled with objects and then convert it to json.

Actually I use the following, which is very error prone when I have to do that often:

Hi!

I believe the simplest is (to work with csv delimited by ";"):

set file = ##class(%File).%New( "data.csv" )
    set sc = file.Open( "R" ) 
    if $$$ISERR(sc) quit    ; or do smth

    while 'file.AtEnd {
        set str=file.ReadLine() 
        for i=1:1:$length( str, ";" ) {
            set id=$piece( str, ";" ,i ) 
            write !, id  // or do smth
        }
    }
    do file.Close()

Possible options:

different variants of error handling with sc code.

Embrace while loop into try/catch block.

And what's yours?

Hello!

I need to create a .zip file with several files from% Stream.GlobalBinary objects. Can someone help me?

Hi,

I issue a sql like follow:

select *, %vid from (select * from order_info) where %vid  between 1 and 10

I got error

 [SQLCODE: <-400>:<Fatal error occurred>]

  [%msg: <Remote JDBC error: ORA-00911: invalid character >]

So ,what's the correct paging syntax for query external data?

Tks.

■Setting up CACHÉ preferred connection server. server name:localhost ip adress:127.0.0.1 port:1972 Telnetport:23 web server port:57772 web server ip adress: CSP server instance: comment: Authentication method=>password

■hosts localhost 127.0.0.1

■os windows10 (virtual box)

■>ifconfig windows IP configuration Ethernet adapter Ethernet: Connection-specific DNS suffix: Link local IPv6 address: fe80 :: b943: 6646: 21a8: 1a5b% 2 IPv4 address: 10.0.2.15 Subnet mask: 255.255.255.0 Default gateway: 10.0.2.2

■>ping 127.0.0.1 Number of packets: transmission = 4, reception = 4, loss = 0 (0% loss)

Hi all,

I have a class that has been working so far :(

The class extends the EnsLib.RecordMap.Service.FTPService class and add some information for each rows.

Now, when it saves the object it is raising the following error

ERROR #5803: Failed to acquire exclusive lock error

I've seen the other question in the community and I've tried to unlock

This is the first in a pair of articles on SQL indices.

Part 1 - Know your indices

What is an index, anyway?

Picture the last time you went to a library. Typically they have books sorted by subject matter (and then author and title), and each shelf has an end-plate with a code describing the subject of its books. If you wanted to collect books of a certain subject, instead of walking across every aisle and reading the inside cover of every book, you could head straight for the bookshelf labelled with your desired subject matter and choose your books.

I am experimenting with Relationships, both Parent to Child and One to Many.

I have done some SQL look-ups and have searched through the documentation, however not in a lot detail, but wonder if there are more and better ways to access both sides of Relationships through SQL?

Thank you in advance for any help provided.

Some weeks ago, I was reading a book by Stephen Hawking and Leonard Mlodinow, The Grand Design. At a certain point, trying to define why do we exist? , why do we use the models we use in physics?, ...those kind of things you know... they pointed at the Game of Life example invented by the mathematician John Coward in 1970... Basically he wanted to show that a system with really basic fundamental laws (Physics) could evolve and "live" to become a more complex system (Chemistry) in which "something" (humans) could work out its own model and complex rules to explain its reality… the rules for this deterministic model that he exposed were so basic that I thought it could be funny to implement them in ObjectScript when I had some spare time... there are others implementations in JavaScript and other languages... but not in ObjectScript... and that had to be corrected!!… so here you are!

hi all,

I am looking to make a JDBC connection to my Intersystems Cache using the JDBC driver 2.0.0.

I see the connection format is as "

   jdbc:Cache://<host>:<port>/<namespace>

"

What I really want to do is filter additionally by a certain database, i.e. connect my consuming application to a database under the namespace.

how can I do that? what will be the format

Hi All,

i searching for a sample, how to create a CSP Page in cache 2017.2, witch show a Tables result in a grid.

To someone knows a tutorial, or a documentation?

THX an 

BR

Hello, everyone, 

InterSystems Certification has designed another certification exam and we need input from our community to help to validate its topics.  Here's your chance to have your say in what makes an expert in system administration with InterSystems Caché or IRIS. And, yes, we'd like to hear from you Caché admins!

Here's the exam title and the definition:

InterSystems IRIS System Administration Expert

An IT Professional who:

• designs, installs, and maintains complex InterSystems IRIS environments, and
• ensures data security, integrity, and availability. 

Full-Stack JavaScript development allows you to create state-of-the-art applications with Caché. With any (web) app you build nowadays, one has to make a lot of architectural decisions and you want to make the right ones. With the Node.js connector available for Caché, you can create a very powerful server side application server, allowing you to use the latest JavaScript technology and frameworks client- and server-side.

With all these new technologies, the most important is to integrate them in the most efficient way and to create a very productive development experience. This article willl get you started step-by-step with Node.js technology.

I'm having trouble trying to navigate XML files USING the %XML.TextReader. I have read https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=GXML_textreader#GXML_textreader_creating_method
but I still don't really understand. 

I have the following block 

while textreader.Read()
    {
       
    set practices= practices_textreader.Name_":"
        If textreader.Value'="" 
        {
            set practices= practices_textreader.Value_" "
            }
            else{ set practices= practices_"NOVALUE" _" "}
            
        }         write practices

My database service is on the cloud server, and I access it on the company intranet. When I user the %request.CgiEnvs  to get "REMOTE_ADDR", but what I have been getting is the company's external address. I can't get my IP address in the LAN. 
For example, my computer IP address is 192.168.11.11, and my company's external public network address is 214.17.17. I can only get 214.17.17 by using %request.CgiEnvs("REMOTE_ADDR"), but not 192.168.11.11.   

I only want to get 192.168.11.11.

Any help would be appreciated. Thanks!

Hi,

Has anyone tried to call Security.Users class (in %SYS namespace) for creating or editing users from a shell script (or any programming language)?

If yes, can you please share your code?

We are trying to automate some stuff and would like to know how this worked for others.

Thanks,

Bharath Nunepalli.

When using CallableStatement to call a stored procedure, the log shows an error. SqlCode-400.

This is my calling statement.

CALL web_DHCENS_CDSS.patadviceinfo_patadviceinfo(?,?,?)

Hi guys,

I have read thos two links how to translate CSP application 

https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=GCSP_localization_tags#GCSP_localization_tags_compile

https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=ASTRLOC#ASTRLOC_localization_util_export

I have exported strings to XML

HI,

I have sample %session like this

%session.Data("product", "1") = "Product 1"

%session.Data("product", "2") = "Product 2"

%session.Data("product", "3") = "Product 3"

%session.Data("product", "4") = "Product 4"

%session.Data("product", "5") = "Product 5"

How can i loop in tag based CSP application over %session?

if i have <csp:while condtion="">  Is there something like %session.Data("products").Next() ?

Hi,

 Kindly find the below example :

If I open google chrome and I add the below link (just an example)  , it will download a file to my local PC.

https://www.abc.com/cgi-bin/ocs/pswd=123&rpt=1

pswd correspond to the password 

rpt represent the report

How can I do the above using code in cache studio ? 

What type of services should I use? what's the parameters ? functions?  and how can I test it?

How to post a standard HTTP requests to the server with special parameters on the URL while the server returns data records instead of HTML pages ?

Thank you in advance.

Hi

I am working on a project that will interact with some software called ROS (Robot Operating System). One of the development challenges we have is as follows:

ROS uses web sockets... So one connect with ws://localhost:9090 to the web socket server.  It starts off as http, but then "upgrades" to web socket.  It then keeps open this "tunnel" for bi-directional communication..

I need something like a HTTP Outbound adapter, but the Web Socket version of it...

Does anyone have any experience in this area?

Nigel