Thanks, Kent and Lada,

I will update the errata with this disposition unless there is any objection.

Cheers.

> On Jun 23, 2026, at 8:57 AM, Ladislav Lhotka 
> <[email protected]> wrote:
> 
> 
> 
>> 23. 6. 2026 v 0:29, Kent Watsen <[email protected] 
>> <mailto:[email protected]>>:
>> 
>> I agree with the Errata, but wonder if the sentence could be cleaner, for 
>> instance:
>> 
>>    • CORRECTED:  All referential integrity constraints defined by the value 
>> of a leaf with the "instance-identifier" type or via the "path" statement of 
>> the "leafref" type MUST...
>> 
>>    • NEW CORRECTED: All referential integrity constraints defined by the 
>> value of a leaf with the "instance-identifier" or "leafref" types MUST...
>> 
> 
> Yes, maybe it's better to keep it simple even though, strictly speaking, for 
> leafref the constraint is defined by both the value *and* "path" statement.
> 
> Lada
> 
>> 
>> Kent
>> 
>> 
>>> On Jun 22, 2026, at 3:18 PM, [email protected] wrote:
>>> 
>>> The following errata report has been submitted for RFC7950,
>>> "The YANG 1.1 Data Modeling Language"
>>> 
>>> --------------------------------------
>>> You may review the report below and at:
>>> https://errata.rfc-editor.org/eid9005/
>>> 
>>> --------------------------------------
>>> Type: Technical
>>> Reported by: Ladislav Lhotka <[email protected]>
>>> 
>>> Section 8.1 says:
>>> 
>>> Original Text
>>> -------------
>>> o  All referential integrity constraints defined via the "path" statement 
>>> MUST be satisfied.
>>> 
>>> Corrected Text
>>> --------------
>>> o All referential integrity constraints defined by the value of a leaf with 
>>> the "instance-identifier" type or via the "path" statement of the "leafref" 
>>> type MUST be satisfied if the "require-instance" property for that type is 
>>> true.
>>> 
>>> Notes
>>> -----
>>> The original bullet item has two problems:
>>> 
>>> 1. Its formulation was adopted from RFC 6020 without taking into account 
>>> that the "require-instance" statement was added to the "leafref" type in 
>>> YANG 1.1.
>>> 
>>> 2. The "instance-identifier" type defines another referential integrity 
>>> constraint that should be treated the same as the "leafref" constraint.
>>> 
>>> Instructions:
>>> -------------
>>> This erratum is currently posted as "Reported". Please
>>> use "Reply All" to discuss whether it should be verified or
>>> rejected. When a decision is reached, the verifying party  
>>> will log in to change the status and edit the report, if necessary.
>>> 
>>> --------------------------------------
>>> RFC7950 (draft-ietf-netmod-rfc6020bis)
>>> --------------------------------------
>>> Title               : The YANG 1.1 Data Modeling Language
>>> Publication Date    : August 2016
>>> Author(s)           : M. Bjorklund, Ed.
>>> Category            : Proposed Standard
>>> Source              : netmod (ops)
>>> Stream              : IETF
>>> Verifying Party     : IESG
>>> 
>>> _______________________________________________
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>> 
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> 
> --
> Ladislav Lhotka
> PGP Key ID: 0xB8F92B08A9F76C67
> 
> 
> 
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> <mailto:[email protected]>

Mahesh Jethanandani
[email protected]






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