10.1.6.1 N-DELETE parameters

Table 10.1-6 lists the parameters for this service.

Table 10.1-6 N-DELETE PARAMETERS

DIMSE Parameter Name Req/Ind Rsp/Conf
Message ID M
Message ID Being Responded To M
Requested SOP Class UID M
Requested SOP Instance UID M
Affected SOP Class UID U
Affected SOP Instance UID U
Status M

10.1.6.1.1 Message ID

This parameter identifies the operation. It is used to distinguish this operation from other notifications or operations that the DIMSE-service-provider may have in progress. No two identical values for the Message ID (0000,0110) shall be used for outstanding operations or notifications.

Note: The Message ID (0000,0110) is recommended to be unique within the scope of an Association, to support debug procedures.

10.1.6.1.2 Message ID being responded to

This parameter specifies the Message ID (0000,0110) of the operation request/indication to which this response/confirmation applies.

10.1.6.1.3 Requested SOP class UID

This parameter specifies the SOP Class which is to be deleted.

10.1.6.1.4 Requested SOP instance UID

This parameter specifies the SOP Instance which is to be deleted.

10.1.6.1.5 Affected SOP class UID

This parameter may be included in the response/confirmation. If included in the response/confirmation, this parameter shall be equal to the parameter value used in the request/indication.

10.1.6.1.6 Affected SOP instance UID

This parameter specifies the SOP Instance which was deleted. It may be included in any response/confirmation and when included shall be equal to the Requested SOP Instance UID (0000,1001) parameter value used in the invocation.

10.1.6.1.7 Status

This parameter contains the error or success notification for the operation. It shall be included by the performing DIMSE-service-user in any response/confirmation. The following types of status may occur

⎯ class-instance conflict: the specified SOP Instance is not a member of the specified SOP Class

⎯ duplicate invocation: the Message ID (0000,0110) specified is allocated to another notification or operation

⎯ invalid SOP Instance: the SOP Instance UID specified implied a violation of the UID construction rules

⎯ mistyped argument: one of the parameters supplied has not been agreed for use on the Association between the DIMSE-service-users

⎯ no such SOP class: the SOP Class was not recognized

⎯ no such SOP Instance: the SOP Instance was not recognized

⎯ processing failure: a general failure in processing the operation was encountered

⎯ resource limitation: the operation was not performed due to resource limitation

⎯ success: successful operation

⎯ unrecognized operation: the operation is not one of those agreed between the DIMSE-service-users