Caché | InterSystems Developer Community

Question

JDBC Connection Issue: Cache 2018.1 Access Denied

Hello Community,

I am facing a JDBC connection issue after migrating from Caché 2016 to Caché 2018.1. When I attempt to connect using the following connection settings:

CACHE_DATASOURCE_URL=jdbc:Cache://localhost:1972/TEST

CACHE_DB_USERNAME=test

CACHE_DB_PASSWORD=test

I consistently receive the following error:

[Cache JDBC] Communication link failure: Access Denied

This configuration worked perfectly with Caché 2016. I have verified the following:

#Java #JDBC #Caché

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Question

Hour Abdellatif · Jan 26

Can globals exist without SQL access?

Hello everyone,

My team lead mentioned that users can sometimes create globals directly without associating them with tables or classes. In this case, these globals would not be accessible via SQL.

Is this correct? Can a global exist independently in this way, and if so, is there a specific approach to access or manage them without SQL?

#Globals #SQL #Caché

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Question

Jainam Shah · Jan 25

I am getting ASTM messages in a single line instead of different lines like H|..../rQ|..../rL in the service. How can I resolve it?

I've modified the class file, but messages still arrive as a single line (e.g., "H|.../rQ|.../rL") instead of separate lines in the ASTM service. The <ENQ>..<EOT> header looks correct, logs show no errors, and the service receives messages fine. Is there an Ensemble 2018.1 engine setting (like line terminator handling or TCP framing) to fix the line splitting?

#Caché #Ensemble #HealthShare #InterSystems IRIS

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