# description
 This attribute contains an acknowledgement code as described in the HL7 message processing rules.  OpenIssue:
Description was copied from attribute and needs to be improved to be appropriate for a code system.

# concept[].definition
Receiving application found error in processing message.  Sending error response with additional error detail information.

# concept[].definition
Receiving application failed to process message for reason unrelated to content or format.  Original message sender must decide on whether to automatically send message again.

# concept[].definition
Receiving message handling service accepts responsibility for passing message onto receiving application.

# concept[].definition
Receiving message handling service cannot accept message for any other reason (e.g. message sequence number, etc.).

# concept[].definition
Receiving message handling service rejects message if interaction identifier, version or processing mode is incompatible with known receiving application role information.