Subscription Errors

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This section is relevant for any type of subscribers.

Errors during subscription

When a problem occurs during subscription, an error event is sent.

Example:

{
    "datetime": "2018-09-03T13:16:02.120Z",
    "subscriptionId": "f6cc363f-6516-4dc9-b1ad-1352fc51fd64",
    "code": 40000,
    "category": "subscription",
    "message": "Subscriber error"
}

It contains:

For programmatic error processing, only the code and category must be used.

Error Categories

All errors are organized into different categories:

• subscription for errors that may occur during the client subscription phase
• server for internal errors that may occur on Streams platform components
• topic for errors related to the data processing and transformation of a topic
• publication for errors related to the publication in a topic

Subscription Errors

This error category is intended for situations where the error was caused by the subscriber (client).

{
    ...
    "code": 4xxxx,
    "category": "subscription",
    ...
}

Topic Errors

This error occurs when an internal error occurs on topic service.

{
    ...
    "code": 60000,
    "category": "topic",
    ...
}

Server Errors

This category of errors is intended for situations in which the server is aware that it has encountered an error or is otherwise incapable of performing the request.

{
    ...
    "code": 5xxxx,
    "category": "server",
    ...
}

Publication Errors

This category of error is intended for situations in which the error seems to have been caused by the Publisher (Data source).

{
    ...
    "code": 7xxxx,
    "category": "publication",
    ...
}