Title: ADS - Erroneous exception handling for D-END confirmation

PDR Reference:                    	98050010
Originator Reference:            	ATNSI_ADS07 
SARPs Document Reference:       	ADS SARPs, Section 2.2.1.5.4.6.1
Status:                         	RESOLVED 
Impact :					D (Minor)
PDR Revision Date:              	17/08/98 (FORWARDED -> RESOLVED)
						25/06/98 (PROPOSED -> FORWARDED)
						11/06/98 (SUBMITTED -> ACCEPTED -> PROPOSED)
PDR Submission Date:              	12/05/98 
Submitting State/Organization:     	AIRSYS ATM (ACI/ATNSI)
Submitting Author Name:           	Ilkiewicz, M /  Stokes, S.
Submitting Author E-mail Address:           										michel.ilkiewicz@cdv.vly.sextant.thomson.fr 
				Shawn.Stokes@ATNSI.COM 
Submitting Author Supplemental 
Contact Information:                       
SARPs Date:                      	IV2.2, March 98 
SARPs Language:                    	English

Summary of Defect:

The air ASE is required to abort on receipt of certain invocations of D-END confirmation.

This is erroneous, since a SARPs conformant air ASE does not invoke D-END requests.

Assigned SME:                              		Sub-Volume II SME

Proposed SARPs amendment: 

The requirement should be changed from:
"the air and ground AB module shall be requested to abort"

to:
"the ground AB module shall be requested to abort"

SME Recommendation to CCB: 

The proposed change makes the SARPs more accurate but does not change the behaviour of the ASEs. 

CCB Decision:              	atnp_ccb_chair: SUBMITTED (12/05/98)
					atnp_ccb_chair: ACCEPTED (11/06/98)1
					CCB-6 (Utrecht): FORWARDED (26/05/98)
					atnp_ccb_chair : RESOLVED (17/08/98)(1)

(1) CCB agreed that this PDR should be upgraded to RESOLVED status and should appear as part of the first annual amendment to Doc 9705. FORWARDED status is not appropriate since it indicates a PDR which has been referred to an ATNP WG for addition to its work program, i.e. a enhancement or major change to the baseline.