If CommandMask SetConfigurationDataCmd is set, the EstablishConnections implementation shall apply the Value to the Key for each element in ConnectionEndpointConfigurations and each element in ConfigurationData. If the ConnectionEndpoint related to ConfigurationData has IsPersistent set, SetStoredVariables (see 6.4.6.3) shall be called for all Variables indicated by Key having the NonVolatile bit in the AccessLevelEx Attribute not set. If ConfigurationData is empty, ConfigurationDataResult shall be set to null or empty (see 10.15).

The EstablishConnections implementation shall stop processing this command on the first error and abort processing as described in 6.2.4.3.11.

The possible StatusCodes for the ConfigurationDataResult are formally defined in Table 14. The possible StatusCodes for the FunctionalEntityNodeResult are formally defined in Table 11. The possible StatusCodes for the ConnectionEndpointResult are formally defined in Table 12.