| AcknowledgementType 
 Acknowledgement code as described in HL7 message processing rules. | 
            
               | Lvl | Type, Domain name and/or Mnemonic code | Concept ID | Mnemonic | Print Name | Definition/Description | 
            
               | 1 | L:  (AA) | 16022 | AA | Application Acknowledgement Accept | Receiving application successfully processed message. | 
            
               | 1 | L:  (AE) | 16023 | AE | Application Acknowledgement Error | Receiving application found error in processing message.  Sending error response with additional error detail information. | 
            
               | 1 | L:  (AR) | 16024 | AR | Application Acknowledgement Reject | 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.
                   | 
            
               | 1 | L:  (CA) | 16025 | CA | Accept Acknowledgement Commit Accept | Receiving message handling service accepts responsibility for passing message onto receiving application. | 
            
               | 1 | L:  (CE) | 16027 | CE | Accept Acknowledgement Commit Error | Receiving message handling service cannot accept message for any other reason (e.g. message sequence number, etc.). | 
            
               | 1 | L:  (CR) | 16026 | CR | Accept Acknowledgement Commit Reject | Receiving message handling service rejects message if interaction identifier, version or processing mode is incompatible with
                     known receiving application role information.
                   |