The client will be reimplementing DSN to SAP S/4HANA. Their legacy system is SAP ECC. The technical and functional setup are already configured in S/4HANA QAS and CIG. During testing, the IDOC for Outbound Transactions was successfully sent from S/4HANA QAS to DSN but after posting Order Confirmation from DSN, the IDOC for Inbound Transactions was sent to SAP ECC QAS instead of S/4HANA QAS.
There are no errors found in CIG for ConfirmationRequest Document Type and transaction code SRT_MONI in client S/4HANA QAS.
As per screenshot below, no IDOC for Inbound Transaction was recorded in S/4HANA QAS:
IDOC for Order Confirmation Inbound Transaction was sent and in progress to SAP ECC QAS:
Currently, there are 2 projects created in CIG, one for SAP ECC that already gone live and one for S/4HANA that is in progress.
What will be the solution to successfully post all integrations in the correct client which is S/4HANA?