Just FYI..... One and probably many of my BPL's have over 30+ IF statements. Interface Maps has a limitation on how many IF statements it handled. It was suggested that I split apart my BPL, or wait for Development, which has been entered into the internal InterSystems system.

I went ahead and opened a WRC per your suggestion.

Thanks

Jul 25 13:21:31 int-lxiris-vd01 kernel: oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-2001341.slice/session-1349.scope,task=irisdb,pid=1411729,uid=327
Jul 25 13:21:31 int-lxiris-vd01 kernel: Out of memory: Killed process 1411729 (irisdb) total-vm:64515128kB, anon-rss:40949392kB, file-rss:216kB, shmem-rss:21504kB, UID:327 pgtables:100648kB oom_score_adj:0
 

I am not seeing much in the logs. I tried executing it from the GUI again and this popped up in the logs...

alerts.log
07/25/22-11:07:30:783 (1170818) 2 [Generic.Event] Process terminated abnormally (pid 1407120, jobid 0x000501f1)

messages.log
07/25/22-11:07:30:783 (1170818) 2 [Generic.Event] Process terminated abnormally (pid 1407120, jobid 0x000501f1)
07/25/22-11:07:30:802 (1170818) 0 [Generic.Event] cleaned dead job, pid: 1407120, jobid 0x000501f1
07/25/22-11:08:29:835 (1407553) 2 [Utility.Event] ResourceCleanup: Dead job cleanup from '' job '1407120' of 'gbl:^IRIS.Temp.cspServer(1407120)'

csp.log
local-time="Mon Jul 25 11:04:14 2022" wg-build="RT 2201.1823 (linux/apapi:srv=2.4.52/apr=1.7.0/apu=1.6.1/mpm=worker)" wg-log-level=-1 when="2022-07-25 15:04:14.745" level=WARNING event=WebGateway.ProcessRequest pid=1170851 thread-id=139680926398208 csp-connection-no=0 csp-server="LOCAL" csp-server-pid=1407120 csp-request-id=6f7 csp-session-id=oShZWGY9SY csp-remote-addr=10.95.70.50 csp-page="POST /csp/healthshare/devclin/%CSP.Broker.cls" text="Error Condition" details="CSP application closed the connection before sending a complete response"
 

Since messages.log mentions IRIS.Temp.cspServer does it mean there is an issue with globals?

Node: int-lxiris-vd01.unix.osumc.edu, Instance: DEV

USER>zn "DEVCLIN"

DEVCLIN>set start=$h,rs=##class(Ens.InterfaceMaps.Utils).EnumeratePathsFunc(),end=$h write "Time in seconds: ", $p(end, ",", 2)-$p(start, ",",2)
Killed

It timed out in the cache session as well.

I made the suggested change to the Web Application but till received...

I did not see anything in the Application log, but did do a trace on the Web Gateway and found this...But it appears the Web Gateway returned a 200?

HTTP/1.1 200 OK
Content-Type: application/x-csp-hyperevent
Set-Cookie: CSPSESSIONID-SP-52773-UP-csp-healthshare-=000000010000NDWvnIIgxIxABp0JuJLbDWSBd89wThY$r1wuVK; path=/csp/healthshare/; httpOnly; sameSite=lax;
Cache-Control: no-cache
Date: Mon, 25 Jul 2022 11:46:01 GMT
Expires: Thu, 29 Oct 1998 17:04:19 GMT
Pragma: no-cache
Set-Cookie: CSPWSERVERID=hA035JK3; path=/; httpOnly;
Content-Length: 614 000000010000NDWvnIIgxIxABp0JuJLbDWSBd89wThY$r1wuVK
#R
// InvokeInstanceMethod:
try {
}
catch(ex) {
var text = 'A JavaScript error occurred while invoking a server instance method.\nClass: EnsPortal.InterfaceMaps\nMethod: PrepareCancel\n';
zenExceptionHandler(ex,arguments,text);
}
// %EndChangeTracking: sync client with server changes
try {
}
catch(ex) {
zenExceptionHandler(ex,arguments,'A JavaScript error occurred in %EndChangeTracking.');
}
delete _zenProxyIndex[-2]; if (zenPage && zenPage.onServerMethodReturn) {
zenPage.onServerMethodReturn('PrepareCancel');
}
#OK
1172932

I did increase the timeout to 180, 300, and 1800. Each time I got an HTTP 500 error

A couple of questions about UnitTest as we have not used it before...

1. Your application only tests the message you define like in Example.cls?
2. What if we want to test more than one ADT message? Can this be modified to use a file instead?
3. Also is it possible to test the DTL at the same time and send that result to a file based on the Rule within the Business Process?

I just would like to understand the process a bit more to see if it is valuable for us to use...like I said before ideally I would like to automate a way to feed in a file send it though all the necessary routers (to make sure the rules still work) and collect the output from the DTLs that I can compare to our Production server.

If I have the proof or can report on it, I can use it to show that the testing works, and put the rest of my team's mind at ease from moving from 2018.1.3 to 2022.1

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. 

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.

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. 

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?

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"

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?

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?