opendj-server-legacy/src/main/java/org/forgerock/opendj/adapter/server3x/Adapters.java
@@ -275,7 +275,7 @@ return extendedResult; } catch (DecodeException e) { org.opends.server.types.DN matchedDN = extendedOperation.getMatchedDN(); DN matchedDN = extendedOperation.getMatchedDN(); return request.getResultDecoder().newExtendedErrorResult( extendedOperation.getResultCode(), matchedDN != null ? matchedDN.toString() : null,