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Release Notes: CODESYS OPC UA Client API 1.2.0.0

Key Issue Type Summary Resolution Note
UACAPI-219 Bug

Placeholder Redirection is set to version 1.1.0.0 should 1.2.0.0

Fixed
UACAPI-205 Bug

Decoding / Encoding of a Structure with a member of type String leads to garbage memory

Fixed
UACAPI-202 Improvement

Check Array Size/Bounds before decoding Arrays

Fixed [[COMPATIBILITY_INFORMATION]] If the array sizes do not match when decoding arrays, the error message “ARRAY_DIMENSIONS_MISSMATCH” is output, previously “WRONG_CONFIGURATION” was output.
UACAPI-198 Bug

UA.Item/UA.Value report InitError "WrongParameter" for simple datatypes

Fixed [GENERAL]: Wrong Error message for UA.Item and UA.Value. Error "WRONG_PARAMETER" was erroneously displayed for simple data types, but this had no effect on operation.
UACAPI-197 Improvement

UA.Item handles ItemStateCallback

Fixed
UACAPI-189 Improvement

Update List of libraries to OPC UA Client API v1.2.0.0

Fixed
UACAPI-188 Improvement

Perform a EncodingID comparison before decoding structures

Fixed [[COMPATIBILITY_INFORMATION]] For existing applications that use Value-/Itemsets with UA.Read or UA.Subscriptions, care must be taken to ensure that an EncodingID is always specified for structured data types (STRUCT, ARRAY OF STRUCT); if necessary, this must be added.
UACAPI-187 Bug

UA.Read / UA.Subscription: Decoding of a Structure leads to garbage memory

Fixed
UACAPI-186 Bug

UA.Write: Repeated writing of a Structure leads to MemDoubleFree-Exception

Fixed