Corrections made to the ASN.1 modules of X.227bis (09/1998)

Module ACSE-1:

The following corrections (1, 2 and 3) have been accepted and will be publicised 
through the ITU-T Implementer's Handbook. This solution has been accepted by SG17 
at its Plenary on 15 Dec, and will be published on the Web at the above URL in the near future.

1. Replacement of:

AP-title ::= CHOICE {
	ap-title-form1 AP-title-form1,
	ap-title-form2 AP-title-form2,
	... 
}
with:
AP-title ::= CHOICE {
	ap-title-form1 AP-title-form1,
	ap-title-form2 AP-title-form2,
	...,
	ap-title-form3 AP-title-form3
}

2. Replacement of:

ASO-qualifier ::= CHOICE {
	aso-qualifier-form1 ASO-qualifier-form1,
	aso-qualifier-form2 ASO-qualifier-form2,
	...,
	aso-qualifier-form3 ASO-qualifier-form3
}
with:
ASO-qualifier ::= CHOICE {
	aso-qualifier-form1 ASO-qualifier-form1,
	aso-qualifier-form2 ASO-qualifier-form2,
	...,
	aso-qualifier-form3 ASO-qualifier-form3,
	aso-qualifier-form4 ASO-qualifier-form4
}

3. Add:

AP-title-form4 ::= [0] IMPLICIT RELATIVE-OID
ASO-qualifier-form4 ::= [0] IMPLICIT RELATIVE-OID -- This is a RELATIVE-OID with exactly one arc

Other corrections:

4. Replacement of:

FROM InformationFramework { joint-iso-ccitt ds(5) module(1) informationFramework(1) 2 };
with:
FROM InformationFramework { joint-iso-itu-t ds(5) module(1) informationFramework(1) 3 };

5. Replacement of:

A-DT-apdu ::= [APPLICATION 5] IMPLICIT SEQUENCE {
  aso-qualifier    [0] ASO-qualifier OPTIONAL,
  asoi-identifier  [1] IMPLICIT ASOI-identifier OPTIONAL,
  ...,
  ...,
  a-user-data      [30] IMPLICIT User-Data
}
with:
A-DT-apdu ::= [APPLICATION 5] IMPLICIT SEQUENCE {
  aso-qualifier    [0] ASO-qualifier OPTIONAL,
  asoi-identifier  [1] IMPLICIT ASOI-identifier OPTIONAL,
  ...,
  ...,
  a-user-data      [30]  User-Data
}

6. Replacement of:

ACRQ-apdu ::= [APPLICATION 6] IMPLICIT SEQUENCE {
  aso-qualifier              [0] IMPLICIT ASO-qualifier OPTIONAL,
  asoi-identifier            [1] IMPLICIT ASOI-identifier OPTIONAL,
  aSO-context-name           [3] IMPLICIT ASO-context-name OPTIONAL,
  aSO-context-name-list      [4] IMPLICIT ASO-context-name-list OPTIONAL,
  p-context-definition-list  [5] Syntactic-context-list OPTIONAL,
  ...,
  ...,
  user-information           [30] IMPLICIT User-information OPTIONAL
}
with:
ACRQ-apdu ::= [APPLICATION 6] IMPLICIT SEQUENCE {
  aso-qualifier              [0] ASO-qualifier OPTIONAL,
  asoi-identifier            [1] IMPLICIT ASOI-identifier OPTIONAL,
  aSO-context-name           [3] IMPLICIT ASO-context-name OPTIONAL,
  aSO-context-name-list      [4] IMPLICIT ASO-context-name-list OPTIONAL,
  p-context-definition-list  [5] Syntactic-context-list OPTIONAL,
  ...,
  ...,
  user-information           [30] IMPLICIT User-information OPTIONAL
}