The support of the flag "SpecificationWithResult" in MMS.Read is theoretical mandatory but seldom in use - thus not requested by clients. Issue found during tests for certification:
The IEC61850 Server supports it only if the read request did include only one variable. For multiple variables the response on the read request is then malformed.
The support of the flag "SpecificationWithResult" in MMS.Read is theoretical mandatory but seldom in use - thus not requested by clients. Issue found during tests for certification:
The IEC61850 Server supports it only if the read request did include only one variable. For multiple variables the response on the read request is then malformed.
Issue was addressed in putting VariableAccessSpecification to data stream.