<H3>Special Instructions</H3> None. <H3>Description</H3> <p> This test verifies Image Managers can queue Storage Commitment N-EVENT-REPORT messages for INTERMITTENTLY CONNECTED MODALITIES, especially Echo (CARD-TF-2:4.3.1).   This test uses ECHO Use Case E2 (CARD-TF-1: 3.2.1).  This is the simplest case where the Patient has been Registered, the Order is created, and the Procedure is scheduled. </p> <p> NOTE:  The following transactions are tested in other test cases and are not verified in detail here, but you could check for the proper exchange of these messages. </p> <ul> <li>[RAD-1] ADT notifies OP and DSS/OF of new patient registration. <li>[RAD-2] OP notifies DSS/OF of new order. <li>[RAD-4] DSS/OF notifies IM of new procedure scheduled. <li>[CARD-1] Modality notifies PPS Manager of in progress study. <li>[RAD-7] Modality notifies PPS Manager of completed study. </ul> <H3>Evaluation</H3> On the <strong>Image Manager</strong> verify: <ul> <li>The images created at the modality contain the Study Instance UID generated by the DSS/OF. <li>By viewing captured messages in a log file named [test-case-no]-assocneg.txt, that, after the modality was reconnected, association negotation from the modality triggered the IM to initiate a separate association to the modality to send queued N-EVENT-REPORT messages. <li>All SC N-EVENT-REPORT messages have been sent from the IM to the Echo modality. </ul> <p> On the <strong>Modality</strong> verify: </p> <ul> <li>Storage Commitment N-EVENT-REPORT messages (transaction CARD-3) were received at the Modality by viewing the captured message, eg in [test-case-no]-sc.txt. </ul>