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An implementation of the interface "org.wso2.carbon.business.messaging.hl7.common.HL7MessagePreprocessor" can be used to process raw HL7 messages before parsing them, so that potential errors in the messages can be rectified using it. The service-level parameter used to mention the implementation class is "transport.hl7.MessagePreprocessorClass".
Capability to Disable Automatic
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ACK/NACK and Enable at Suitable Times
Supports automatic message acknowledgement and validation. The user is given control to send back an ACK/NACK message from an ESB sequence, when automatic message acknowledgement is disabled. Different types of message validations done at the message builder are removed for behavioral consistency of the message builder with the transport.
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