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I do not understand "That is troublesome, particularly if Vitaliy is a Global Masters user.", can you please elaborate your concern?

OK, thank you, now that you edited adding the link it makes more sense.

Hi @Fan Ji, is the item "The complete FHIR SQL Builder configuration" missing a screenshot?

I would just decode the B64 then if it catch any error or returns nothing ("") is not valid.

Hi @Ariel Glikman, my bad, in the latest 2024-2025 "Healthcare Mirroring" documentation page I didn't see this:

To automatically configure and schedule this task, as well as mirror the HSSYS database, use the HSSYS Mirroring Utility.

Alternatively, manually schedule the task on each mirror member:

In fact until 2023.1 the (just released?! 😉) HSSYS Mirroring Utility  was only mentioned in the Upgrade documentation.

Hi @Ariel Glikman, thank you for the tip regarding the HSSYS Mirroring Utility.

Is there any reason why that utility is mentioned in the "Upgrade reference" part of the documentation and not in the "Healthcare Mirroring" (installation) documentation?

This gives the impression that the utility is (only?) for upgrading IRIS for Health.

I don't think Try/Catch is the solution, but I don't know what you want to happen when an error occur.

Maybe an option could be using the "erropt" parameter in $ZDTH, like:

Set dateH=$ZDTH(whatevervalue,,,,,,,,,"invalid")
If dateH="invalid" ....

Can you please provide some context on how/where you are using try/catch within DTL?

What exactly you want to happen when an error occur?

Depending on your requirements, maybe writing a custom function is easier to handle this situation?

Try using:

$property(%source,"client_name")

I think you need to "HTML escape" your output.

If your json is (relatively) small (<~3.5MB) then change:

Write formatter.Format(json)

With:

Set sc=FormatToString(json,.fsonFormatted)
If $$$ISERR(sc) {
    Write $zconvert(sc,"O","HTML")
} Else {
    Write $zconvert(fsonFormatted,"O","HTML")
}

If your json is potentially big (>~3.5MB), the you have to use FormatToStream() instead of FormatToString() and $zconvert in chunks, see $zconvert documentation.

If you can share your code it would be much easier to help you

It really seems that there is no java executable in the (supposed?) java home directory you specified.

Can you check if the following file exists:

C:\Program Filey\Java\jdk-11\bin\java.exe

Then there may be issues with the java version, maybe not.

To can get a base64 encoded value from JSON DynamicObject into a stream you don't need to write any conversion code using:

Set stream = jsonObject.%Get("data", , "stream<base64")

Bonus: this works with any data length, is not limited to the IRIS max string size as in the above article.

In the very first line at the top of your class insert the line:

Include %syLDAP.INC

Edit to correct, as pointed out below, sorry!

Include %syLDAP

If the header is called "AUTHORIZATION", then use:

Set authHeader = %request.GetCgiEnv("AUTHORIZATION")