Hi,

I am having two action Initiator model for PIP 3A4 Implementation. i am sending PIP3A4 Request document to Partner. Partner receiving the PIP3A4 Request document and sending acknowledgment back to Initiator model…

Receipt acknowledment received in TN. But Initiatior model Step “Wait for ACK” is in Waiting status

PIP3A4 confirmation document also received in TN. But Initiatior model Step “Wait for External Document” is in Still “Waiting” status.

Complex join type in Step “Wait for ACK” like,
Transition-from-N6(Send PO Request) and ReceitptAcknowledgment(RNIF 11) or ReceitptAcknowledgment(RNIF 20)

Complex join type in Step “Wait for External Response Document”
Transition-from-N22(Process Ack) or Transition-from-N16(Send Receipt ACK) and PIP3A4vV0200 Purchase Order Confirmation Action Buyer Document

Can you help me to find out to resolve this issue. Thanks!

resolved the above issue with following steps…

1. Wait for ACK - Subscription input deleted and again selected from TN.
2. Regenerated model again with 6.1 Modeler Design tool.
3. Restarted the server.

Thanks,
Arulchristhuraj