This function is deprecated because it truncates object names to 30 characters. However, it remains available to support legacy applications. For current and future development, use the corresponding function that includes "EON" in the function name. For example, use FNC_DbsInfo_EON instead of FNC_DbsInfo.
Returns user account, user name, user ID, and session number related to the currently running UDF, UDM, table operator, contract function, or external stored procedure.