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Background documentation CommunicationError Class Locate the document in the library structure

Exceptions of the CommunicationError class are triggered if it is not possible to connect to the Loader Server or if an existing connection is closed.

Instances of the CommunicationError class have the following attributes:

Attribute

Description

errorCode

Error code

message

Error message text

Example

The Loader server to which you are trying to connect does not exist.

try:
    session = sapdb.loader.Loader ('unknownhost', '')
except sapdb.loader.CommunicationError, err:
    print err
    print err.message

loader.CommunicationError: [-4] unknown host name
unknown host name

 

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