9.3.3.2 C-GET-RSP

The C-GET-RSP Message contains fields as defined in Table 9.3-7 and in Annex C. Each field shall conform to DICOM encoding and Value Representation as defined in PS 3.5. Fields are required as specified in the C-GET service definition unless otherwise noted in Table 9.3-7. Fields not specified in the C-GET service definition but present in Table 9.3-7 are required by the DIMSE-C protocol.

Table 9.3-7 C-GET-RSP MESSAGE FIELDS

Message Field Tag VR VM Description of Field
Command Group Length (0000,0000) UL 1 The even number of bytes from the end of the value field to the beginning of the next group.
Affected SOP Class UID (0000,0002) UI 1 SOP Class UID associated with the operation.
Command Field (0000,0100) US 1 This field distinguishes the DIMSE-C operation conveyed by this Message. The value of this field shall be set to 8010H for the C-GET-RSP Message.
Message ID Being Responded To (0000,0120) US 1 Shall be set to the value of the Message ID (0000,0110) field used in associated C-GET-RQ Message.
Command Data Set Type (0000,0800) US 1 This field indicates if a Data Set is present in the Message. This field shall be set to the value of 0101H (Null) if no Data Set is present; any other value indicates a Data Set is included in the Message.
Status (0000,0900) US 1 The value of this field depends upon the status type. Annex C defines the encoding of the status types defined in the service definition.
Number of Remaining Sub-operations (0000,1020) US 1 The number of remaining C-STORE sub-operations to be invoked for this C-GET operation.
Number of Completed Sub-operations (0000,1021) US 1 The number of C-STORE sub-operations invoked by this C-GET operation which have completed successfully.
Number of Failed Sub-operations (0000,1022) US 1 The number of C-STORE sub-operations invoked by this C-GET operation which have failed.
Number of Warning Sub-operations (0000,1023) US 1 The number of C-STORE sub-operations invoked by this C-GET operation which generated warning responses.
Identifier (no tag) A Data Set which encodes the Identifier that was matched. See Section 9.1.3.1.5.

Note: The list of Attributes allowed and the rules which define the usage of the Identifier are specified in PS 3.4.