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Scott Roth · Feb 28, 2022 go to post

I have tried what it suggested but now I am getting the following error and can not start apache...

[root@xxxxxxx conf.modules.d]# apachectl configtest
[Mon Feb 28 11:00:01.370361 2022] [so:warn] [pid 762836:tid 140580690286912] AH01574: module cgid_module is already loaded, skipping
AH00534: httpd: Configuration error: More than one MPM loaded.
[root@int-lxiris-vd01 conf.modules.d]#

I also have noticed as soon as I turned on SSL/TLS on the web gateway I start getting

Server Unavailable

but as soon as I turn it off it works again. Is it truly secure at that point?

Scott Roth · Feb 28, 2022 go to post

I am also getting SSL/TLS error in SSL_connect(), SSL_ERROR_SYSCALL: I/O error (104) but this time it is in IRIS HealthShare HealthConnect 2021.2 on RedHat using Apache and the Web Gateway. As soon as I turn on the SSL/TLS within the server settings on the Gateway I am getting the error. But as soon as I switch it back to password I am able to get the "Test Server Connection" to work.

Scott Roth · Feb 28, 2022 go to post

@Vic Sun

Private key file: /etc/pki/tls/private/ssl_vd01.key
02/28/22-14:48:35:457 (770618) 0 [Generic.Event]
error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt
02/28/22-14:48:35:457 (770618) 0 [Generic.Event]
error:23077074:PKCS12 routines:PKCS12_pbe_crypt:pkcs12 cipherfinal error
02/28/22-14:48:35:457 (770618) 0 [Generic.Event]
error:2306A075:PKCS12 routines:PKCS12_item_decrypt_d2i:pkcs12 pbe crypt error
02/28/22-14:48:35:457 (770618) 0 [Generic.Event]
error:0907B00D:PEM routines:PEM_read_bio_PrivateKey:ASN1 lib
02/28/22-14:48:35:457 (770618) 0 [Generic.Event]
error:140B3009:SSL routines:SSL_CTX_use_RSAPrivateKey_file:PEM lib

Did I miss something in the documentation that the private key needed to be pkcs12 format? This is the first time I have seen this requirement.

Scott Roth · Feb 28, 2022 go to post

Right I had formatted it for PEM not pkcs12 which is why I was confused. I can't remember what openssl command I used to create the key but pkcs12 was not involved.

I think it was something like openssl req -newkey x509 rsa:4096 -keyout PRIVATEKEY.key -out MYCSR.csr -config my_config.cnf

When I downloaded the returned certificate file it was in PEM format.

Scott Roth · Mar 2, 2022 go to post

I generated the Key and CSR from openssl on the Red Hat server. I sent the CSR to our server folks for them to generate the Cert.

SSL/TLS configuration: %SuperServer
02/28/22-14:48:42:680 (770636) 0 [Generic.Event]
TLS enabled versions, minimum: 16, maximum: 32
02/28/22-14:48:42:680 (770636) 0 [Generic.Event]
Cipher list for TLSv1.2 and below: ALL:!aNULL:!eNULL:!EXP:!SSLv2
02/28/22-14:48:42:680 (770636) 0 [Generic.Event]
Ciphersuites for TLSv1.3: TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256
02/28/22-14:48:42:680 (770636) 0 [Generic.Event]
Certificate file: /etc/pki/tls/certs/ssl_vd01.crt
02/28/22-14:48:42:680 (770636) 0 [Generic.Event]
Private key file: /etc/pki/tls/private/ssl_vd01.key
02/28/22-14:48:42:681 (770636) 0 [Generic.Event]
error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt
02/28/22-14:48:42:681 (770636) 0 [Generic.Event]
error:23077074:PKCS12 routines:PKCS12_pbe_crypt:pkcs12 cipherfinal error
02/28/22-14:48:42:681 (770636) 0 [Generic.Event]
error:2306A075:PKCS12 routines:PKCS12_item_decrypt_d2i:pkcs12 pbe crypt error
02/28/22-14:48:42:681 (770636) 0 [Generic.Event]
error:0907B00D:PEM routines:PEM_read_bio_PrivateKey:ASN1 lib
02/28/22-14:48:42:681 (770636) 0 [Generic.Event]
error:140B3009:SSL routines:SSL_CTX_use_RSAPrivateKey_file:PEM lib
02/28/22-14:49:02:170 (770555) 0 [Utility.Event] REDEBUG: new netdebugflags FF
02/28/22-18:01:15:093 (759932) 1 [Utility.Event] [SYSTEM MONITOR] DBLatency(/ensemble/DEV/mgr/iristemp/) Warning: DBLatency = 2075.368 ( Warnvalue is 1000).
02/28/22-18:11:45:685 (759932) 0 [Utility.Event] [SYSTEM MONITOR] DBLatency(/ensemble/DEV/

So it sounds like the Key and CSR/Cert wasn't generated correctly.

Scott Roth · Mar 2, 2022 go to post

It looks like the Private Key is not encrypted as I am not seeing

-----BEGIN ENCRYPTED PRIVATE KEY-----

this is what I am seeing...

-----BEGIN RSA PRIVATE KEY-----

So that is probably my issue. Thanks

Scott Roth · Mar 11, 2022 go to post

I am receiving the same error trying to launch Studio from HealthShare Health Connect IRIS 2022.2 from my local PC to connect to the server. So we can't have two versions of Intersystems running on the same PC. I have both HealthShare HealthConnect 2018.1.3 and Health Connect IRIS 2022.2?

Scott Roth · Mar 15, 2022 go to post

When I click on "ClassSize query" I am getting a 404 error. Can this link be updated so I can duplicate this?

Scott Roth · Mar 17, 2022 go to post

If the Stored Procedure is just returning a RETURN statement then you should not need to define it in tQuery. So I am imagining that it would look something like this... If you are returning something other than just the RETURN statement from the Stored Procedure it will be a little different.

               set arrParam = 2

               //for input and output parameter
               set arrParam(1,"IOType") = 2
               set arrParam(1,"SqlType") = $$$SqlLongVarchar

               //for input parameter
               set arrParam(2)= Message
               set arrParam(2,"SqlType") = $$$SqlLongVarchar
               set arrParam(2,"CType") = $$$SqlWChar
               set arrParam(2,"IOType") = 1
               set arrParam(2,"Prec") = 8000
               set arrParam(2,"LOB") = 1
               set arrParam(2,"UseLOBLen")= 1
               set arrParam(2,"SqlTypeName") = "TEXT"

Set tQuery="{?=call dbo.sp_insertMessage(?) }"

Set tSC = ..Adapter.ExecuteProcedureParmArray(.InsertMessage,.tOutParams,tQuery,"oi",.arrParam)

Scott Roth · Mar 18, 2022 go to post

I am not sure I am following what you are trying to do. In my experience with calling stored procs from an external SQL database, I have always returned a RETURN value to tell me if the procedure executed successfully.

I have done a few cases that MS SQL Server assigned a Identity value after the stored procedure executed. In that case I define the output as Output pResponse As EnsLib.SQL.Snapshot within the Method definition, then I will return/loop through the EnsLib.SQL.Snapshot within the Business Process to get the value I need.

Method FetchHospitalEntityKSp(pRequest As osuwmc.CPD.DataStructures.FetchHospitalEntityK, Output pResponse As EnsLib.SQL.Snapshot) As %Status

{

set SPQuery = "{ ?= call CPD.dbo.usp_Interfaces_Fetch_HospitalEntityK_Ens(?) }"

s parm=2

s parm(1,"SqlType")=$$$SQLVARCHAR

s parm(1,"IOTypes")=$$$SQLPARAMOUTPUT

s parm(2)=pRequest.Entity

s parm(2,"SqlType")=$$$SQLVARCHAR

s parm(2,"IOTypes")=$$$SQLPARAMINPUT

set tSC = ..Adapter.ExecuteProcedureParmArray(.FetchEntities,.outputs,SPQuery,"oi",.parm)

if tSC = 1

{

set pResponse = FetchEntities.GetAt(1)

}

quit tSC

}

Scott Roth · Mar 21, 2022 go to post

Yeah tracking down the messages is the hardest part in trying to figure out what is causing it. I am trying to hunt down the problems by using the TimeCreated from EnsLib.HL7.Message and looking for messages around the timeframe of the message in question.

Others have told us that a message always needs to go somewhere, so does that mean if we use a "WHEN" statement within a Router that we should use OTHERWISE too if the message hits the rule but it is not used?

Scott Roth · Mar 24, 2022 go to post

1. I would stay away from Modifying the current EnsLib.HL7.SearchTable if at all necessary. Modifying the source code could lead to consequences down the road, especially when you upgrade it might get overwritten. What I did was that I copied the existing code and modified it for our use. That way we can add and remove fields anytime we want.

Class osuwmc.HL7SearchTable Extends (%Persistent, Ens.VDoc.SearchTable) [ ClassType = persistent, CompileAfter = EnsLib.HL7.Message, Inheritance = right, ProcedureBlock, System = 4 ]

{

Parameter DOCCLASS = "EnsLib.HL7.Message";

Parameter EXTENTSIZE = 4000000;

/* Re-declare indices because the superclass is abstract */

Index indexValue On (PropId, PropValue, DocId) [ IdKey, Unique ];

Index indexDocId On (DocId, PropId, PropValue) [ Unique ];

XData SearchSpec [ XMLNamespace = "http://www.intersystems.com/EnsSearchTable" ]

{

<Items>

</Items>

}

Storage Default

{

<Value>%%CLASSNAME</Value>

</Value>

</Data>

<DataLocation>^osuwmc.HL7SearchTableD</DataLocation>

<DefaultData>HL7SearchTableDefaultData</DefaultData>

<IdLocation>^osuwmc.HL7SearchTableD</IdLocation>

<IndexLocation>^osuwmc.HL7SearchTableI</IndexLocation>

<StreamLocation>^osuwmc.HL7SearchTableS</StreamLocation>

<Type>%Library.CacheStorage</Type>

}

Scott Roth · Mar 24, 2022 go to post

In reviewing everything within the Business Process, I finally found that in my CALL requests that the response actions were not always filled in. So I am working through those now.

However I am seeing something weird with when a Router sends to the Business Process. Do I need to do something in the Business Process to send a response back to the Router?

Scott Roth · Mar 25, 2022 go to post

Thanks that helped a lot. However I am seeing when I make a call to send the HL7 message to an operation, the callresponse is coming back NULL. Is there a way to send the message but make the process think we don't need a response back?

Can you show me a screen shot of what you mean by

"Routing rules that are called synchronous respond with a "NULL" message when the Response From parameter is empty.

The fix was to set the Response From parameter e.g. to "*" - the first response received will be the one returned"

Scott Roth · Apr 6, 2022 go to post

If a Business Router is sending to a file based HL7 operation, I am seeing NULL values being returned. How can I tell the system that if we are sending a message to a File Based HL7 Business Operation that I don't expect a Return and avoid receiving the NULL value back?

Scott Roth · Apr 13, 2022 go to post

Yes, I was able to create separate roles, and copy the existing Data Lookup pages, locking the users down to only being able to access that particular page for their lookup tables. There are two class files that would need to be created.

1. Filter Dialog if you want to limit the users down to their particular tables.

2. A copy of EnsPortal.LookupSettings - which will limit users ability to get to other places within Ensemble.

I haven't tested this in IRIS just yet as we are in the process of moving to IRIS.

Scott Roth · Jun 2, 2022 go to post

Thanks the query is very helpful.

You wouldn't happen to have an example of how to create the query as a Stored Procedure within Cache? I know how to do it in MS SQL, I am just looking for an example on how to do it in Cache.

Scott Roth · Jun 6, 2022 go to post

Here is what I am seeing....

But when I look at the trace view...

So in the router if you are looking at the for the particular docName nothing is found, so in the rule itself you have to specify the MessageType.TriggerEvent that you need to filter off of.

Scott Roth · Jun 6, 2022 go to post

Not all the MSH:9 fields are filled out as most of our downstream systems only use MSH:9.1 and MSH:9.2, so MSH:9.3 is not filled out. Do we need to fill out MSH:9.3?

Scott Roth · Jun 6, 2022 go to post

I figured it out. Its because in our custom structures we defined the DocType Structures as a generic DocType like SIUOSU instead of defining separate DocTypes per message type.

Scott Roth · Jun 22, 2022 go to post

Daniel, I always used the ConvertDateTime function to convert string to sql date/time. I’m at Global Summit but can send you examples when I get back in the office.

Scott Roth · Jun 27, 2022 go to post

I am not sure which context you are using to populate the Stored Procedure, but if you are using a DTL, I used ..ConvertDateTime((field),"%Y%m%d","%q(1)")

Scott Roth · Jun 30, 2022 go to post

I tried the line on my local windows IRIS install and I am getting the following error...

ERROR #5002: ObjectScript error: <METHOD DOES NOT EXIST>zGetInstallerProperties+11^%ZPM.PackageManager.Developer.Utils.1 *%GetData,%SQL.StatementResult
> ERROR #5574: Error reported while running generator for parameter '%ZPM.PackageManager.Developer.Processor.CSPApplication:ATTRIBUTES'
> ERROR #5030: An error occurred while compiling class '%ZPM.PackageManager.Developer.Processor.CSPApplication'
Detected 1 errors during load.
2022-06-30 14:58:21 0 %ZPM.Installer: ERROR #5002: ObjectScript error: <METHOD DOES NOT EXIST>zGetInstallerProperties+11^%ZPM.PackageManager.Developer.Utils.1 *%GetData,%SQL.StatementResult
> ERROR #5574: Error reported while running generator for parameter '%ZPM.PackageManager.Developer.Processor.CSPApplication:ATTRIBUTES'
> ERROR #5030: An error occurred while compiling class '%ZPM.PackageManager.Developer.Processor.CSPApplication'
2022-06-30 14:58:21 0 %ZPM.Installer: Installation failed at 2022-06-30 14:58:21
2022-06-30 14:58:21 0 %Installer: Elapsed time 10.222858s
Time spent 10.295294
ERROR #5002: ObjectScript error: <METHOD DOES NOT EXIST>zGetInstallerProperties+11^%ZPM.PackageManager.Developer.Utils.1 *%GetData,%SQL.StatementResult
> ERROR #5574: Error reported while running generator for parameter '%ZPM.PackageManager.Developer.Processor.CSPApplication:ATTRIBUTES'
> ERROR #5030: An error occurred while compiling class '%ZPM.PackageManager.Developer.Processor.CSPApplication'
> ERROR #5090: An error has occurred while creating projection %ZPM.Installer:Reference.
Detected 1 errors during load.

Scott Roth · Jul 1, 2022 go to post

Sorry.... HealthShare HealthConnect

IRIS for Windows (x86-64) 2022.1 (Build 209U) Tue May 31 2022 12:16:40 EDT

Scott Roth · Jul 1, 2022 go to post

I figured it out, it would not allow me to do it under Admin or _system. When I added myself to my local machine and made sure I had all privs, it allowed me to execute it without issue.

Scott Roth · Jul 6, 2022 go to post

How is the date columns defined in your Stored Procedure class file?

For example I have a InsertProviderSp class file that represents all of the Parameters of the stored procedure, and within it I have a Property DOB As %TimeStamp.

My method within my Outbound adapter looks like this....

If you are "hardcoding" the dates within the EnsLib.SQL.OutboundAdapter, you could be able to call the above ConvertDateTime by adding lines to for ##class(Ens.Rule.FunctionSet).ConvertDateTime....

I have many cases where I am inserting, update, or querying data from external MS SQL sources to pull into Ensemble, so let me know if you still need help.

Scott Roth · Jul 6, 2022 go to post

An issue I see with the code is with the value you are specifying with ConvertDateTime. If you are sending YYYY-mm-dd your code needs to account for that "%Y-%m-%d"

set parms(1) = ##class(Ens.Rule.FunctionSet).ConvertDateTime("2022-01-01","%Y-%m-%d","%q(1)")
set parms(2) = ##class(Ens.Rule.FunctionSet).ConvertDateTime("2022-01-05","%Y-%m-%d","%q(1)")

Scott Roth · Jul 6, 2022 go to post

I am not sure then, maybe a call to WRC would help further as I have not experienced this issue.

Scott Roth · Jul 6, 2022 go to post

WRC is the support desk for InterSystems.

https://login.intersystems.com/login/SSO.UI.Login.cls?referrer=https%25…

Scott Roth · Jul 8, 2022 go to post

Cache for UNIX (IBM AIX for System Power System-64) 2018.1.3 (Build 414U) Mon Oct 28 2019 11:24:02 EDT

I tried

TESTCLIN>set msg = ##class(EnsLib.HL7.Message).%OpenId(2725582908)

TESTCLIN>d msg.OutputToLibraryStream(.msgstream)

Set tIOStream=$S(pLibStream.%Extends("%IO.I.CharacterStream"):pLibStream, 1:##C
^
lass(%IO.MetaCharacterStream).%New(pLibStream))
<UNDEFINED>zOutputToLibraryStream+1^EnsLib.HL7.Message.1 *pLibStream

but OutputToLibraryStream generated the error above. Can you tell me why?

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