Tracking Transmissions | MuleSoft Documentation
# Tracking Transmissions
In Anypoint Partner Manager, one transmission can consist of one or more messages. Use the transmission view to monitor transmissions exchanged between partners and to view the transmission contents. At a high level, a transmission record contains the following information:
  * Data payloads received from partners or sent to partners via a configured protocol such as AS2, HTTP, SFTP or FTP
  * Message disposition notifications (MDNs), if the payload is exchanged with partners via AS2 protocol functional acknowledgments


To track individual messages, see Tracking Individual Messages.
## Locate a Transmission
Select a transmission to view its details and view and download the message contents:
  1. In the sidebar, select **Activity**.
  2. Select **Transmissions**.
  3. Search for the transmission.
  4. Optionally, filter the search results based on the following criteria:
     * Partner name
     * Message direction
     * Date range within which the message was sent
You can retrieve up to one week’s worth of messages.
     * Message processing status, such as `Received`
     * Acknowledgment status, such as `Overdue`
     * Partner message type, such as `X12 - 850`
     * Host message type, such as `JSON host-purchase-order`
     * Transmission ID
     * Whether transmissions are replays
Partner Manager returns a list of transmissions that meet your search criteria along with related information, such as the date the transmission was received, number of messages in the transmission, message type, control number, and acknowledgment status.
  5. Do either of the following:
     * Click a transmission to review additional information about the transmission and to view its message flow.
     * Click **messages** to see information about the messages in the transaction, as described in Activity Message Tracking.


## View Details for an Inbound Transmission
The additional details for an inbound transmission include the following information:
  * Transmission status (a green checkmark for success or a red exclamation point for failure)
  * Transmission ID
  * Control number associated with the transmitted file, if available
  * Information about the message source, including the date and time that the message was received, control number, name and protocol of the receiving (Receive from Partners) endpoint, and message type, such as `mythical-po-ack`
  * Number of received messages for each message type in the transmitted file
  * Custom message attributes, if any.


If the transmission is a replay, the details also include a link to the original (replayed) transmission.
If this transmission was replayed, the details also include the date and time of the most recent replay.
Take any of the following actions to view and download additional information about the inbound transmission:
View the original transmission if the message is a replay. | Click the link in the **Original Transmission Id** field.  
---|---  
View the messages in the transmission. | Click **messages**.  
View and download the transmission payload received from the partner. | 
  1. In the **Received transmission** field, click **View Payload**.
  2. Specify a wrap character, if needed, and click **Apply**.
  3. Click **Download**.

  
View and download the MDN message sent to the partner in response to an inbound AS2 transmission, if an MDN message exists. | 
  1. In the **Sent MDN** field, click **View MDN**.
  2. Specify a wrap character, if needed, and click **Apply**.
  3. Click **Download**.

  
View and download the EDIFACT CONTRL or X12 997 acknowledgment message sent to the partner, if one exists. | 
  1. In the **Processed message through message flows** field, click **View CONTRL** or **View 997** for each message type.
  2. Specify a wrap character, if needed, and click **Apply**.
  3. Click **Download**.

  
View the message flow diagram for the transmission. | Click the link in the **Processed message through message flows** field to view the message flow diagram. From the message flow diagram, you can expand the message flow sections to view additional information, including information about the receiving (Receive from Partners) endpoint, source message, DataWeave translation map, and target message type and endpoint.  
## View Details for an Outbound Transmission
The details for an outbound transmission include the following information:
  * Transmission status (a green checkmark for success or a red exclamation point for failure)
  * Message ID
  * Transmission ID
  * Date and time when the file was sent
  * Control number associated with the transmitted file, if one exists
  * Message type, such as `mythical-po-ack-json: ORD-9892330`
  * Name of the sending (Send to Partners) endpoint
  * Name of the transmitted file
  * Number of messages in the transmission


If this transmission is a replay, the details also include the transmission ID of the original (replayed) transmission.
If this transmission was replayed, the details also include the date and time of the most recent replay.
Take any of the following actions to view and download additional information about the outbound transmission:
View the original transmission if the message is a replay. | Click the link in the **Original Transmission Id field**.  
---|---  
View information about the sending (Send to Partner) endpoint. | In the **Summary** section, click the link in the **Endpoint** field.  
View and download the transmission payload. | 
  1. In the **Summary** section, click the link in the **File** field.
  2. Specify a wrap character, if needed.
  3. Click **Download**.

  
View and download the payload received from the backend. | 
  1. In the message flow diagram, expand the **Source** section.
  2. Click **View Payload**.
  3. Specify a wrap character, if needed.
  4. Click **Download**.

  
View information about the source (Source at Host) endpoint | 
  1. In the message flow diagram, expand the **Source** section.
  2. Click the link in the **Received payload** section.

  
View and download the DataWeave map that transformed the transmission. | 
  1. In the message flow diagram, expand the **Map** section.
  2. Click the link in this section.
  3. Specify a wrap character, if needed.
  4. Click **Download**.

  
View information about the message type, including its name, type, identifiers, and control numbers |  In the message flow diagram, expand the **Message Type** section.  
View and download the payload sent to the partner. | 
  1. In the message flow diagram, expand the **Sent to** section.
  2. In the **Sent transmission** field, click **View payload**.
  3. Specify a wrap character, if needed.
  4. Click **Download**.

  
View and download the MDN received from the partner in response to outbound AS2 transmissions. | 
  1. In the message flow diagram, expand the **Sent to** section.
  2. In the **Received MDN** field, click **View payload**.
  3. Specify a wrap character, if needed.
  4. Click **Download**.

  
View the EDIFACT CONTRL or X12 997 acknowledgment message received from the partner, if one exists. | 
  1. In the message flow diagram, expand the **Sent to** section.
  2. In the **Sent transmission** field, click **View payload**.
  3. Specify a wrap character, if needed.
  4. Click **Download**.

  
View the original transmission if the current transmission is a replay. | 
  1. In the message flow diagram, expand the **Last replayed** section.
  2. Click the link in this section.

  
## See Also
  * Replaying Transmissions
  * Inbound Message Flows
  * Outbound Message Flows
  * EDI Acknowledgment Reconciliation
  * Troubleshooting Anypoint Partner Manager