This Recommendation | International Standard is to be applied by reference from other specifications. This is done<\/p>\n
within such specifications by reference to the CCR services defined in ITU-T Rec. X.851 | ISO\/IEC 9804. A reference to<\/p>\n
a CCR service invokes the procedures of this Recommendation | International Standard to cause external effects.<\/p>\n
This Recommendation | International Standard specifies, in clause 9, a use of the ACSE, Presentation and Session<\/p>\n
services to carry the CCR semantics. This "reference" mapping can be used whenever the use of these services does not<\/p>\n
conflict with the user made by other ASEs or ASOs that are using the same association. Annex B defines how a different<\/p>\n
use of supporting services may be specified, for use where the reference mapping is inappropriate.<\/p>\n
This Recommendation | International Standard specifies the static and dynamic conformance requirements for systems<\/p>\n
implementing these procedures. It does not contain tests which can be used to demonstrate conformance.<\/p>\n
This edition of this Recommendation | International Standard specifies CCR protocol Version 2, which makes use of the<\/p>\n
Session Data Separation functional unit to protect data not belonging to the CCR atomic action. The 1990 edition of<\/p>\n
ISO\/IEC 9805 specified CCR protocol Version 1. The 1993\/1994 edition of this Recommendation | International<\/p>\n
Standard specified both CCR protocol Version 1 and CCR protocol Version 2, for the static commitment functional unit<\/p>\n
only.<\/p>\n
This International Standard specifies the protocol elements that support the following functional units:<\/p>\n
a) static commitment;<\/p>\n
b) dynamic commitment;<\/p>\n
c) read only;<\/p>\n
d) one-phase commitment;<\/p>\n
e) cancel; and<\/p>\n
f) overlapped recovery.<\/p>\n","protected":false},"excerpt":{"rendered":"
Information technology \u2014 Open Systems Interconnection \u2014 Protocol for the Commitment, Concurrency and Recovery service element: Protocol specification \u2014 Part 1:<\/b><\/p>\n\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n ISO<\/b><\/a><\/td>\n 1998-12<\/td>\n 62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":636589,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[675,2634],"product_tag":[],"class_list":{"0":"post-636576","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-100-70","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/636576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/636589"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=636576"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=636576"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=636576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}