dbo.SXAEMObsValue 
Default Table Name  SXAEMObsValue 
Definition  E&M Values for Observation and List Catalog. This table stores the points for the items. There should be one row only for each list item/parameter in this table even when the list item/parameter has more than one component assigned. 

dbo.SXAEMObsValue Columns 
ColumnName  Domain  Datatype  NULL  Definition 
SiteID    smallint  YES  Identifies the unique distributed database ID where the row was inserted. Distributed databases are no longer supported so this column is deprecated. 
RepFlags    tinyint  YES  Indicates the action in a distributed database environment. Distributed databases are no longer supported so this column is deprecated. 
Build    int  NO  Identifies the build number and patch level of the software that inserted/updated this row. The format is the Build number followed by 3 digits for the patch level which is typically 000. The build number is tied to specific versions of the software, e.g. Sunrise 15.3 is Build 5021, Sunrise 16.3 is Build 5503. 
TouchedBy    varchar(50)  YES  Information about the user that last updated the row. This will typically be the UserID (IDCode from CV3User table) and may be prefixed with an environment identifier followed by an underscore, e.g. b96d2bf5_jongmore. 
TouchedWhen    datetime  YES  The date and time that the row was last updated and will be based on the Enterprise time zone. 
CreatedBy    varchar(50)  YES  Information about the user that created the row. This will typically be the UserID (IDCode from CV3User table) and may be prefixed with an environment identifier followed by an underscore, e.g. b96d2bf5_jongmore. 
CreatedWhen    datetime  YES  The date and time that the row was created and will be based on the Enterprise time zone. 
Active    bit  NO  Denotes whether the row is active or not, 0 means the row has been soft deleted or deactivated. 
GUID(PK)    HVCIDdt  NO  Unique primary key value. 
OwnerType    tinyint  NO  Identifies relationship with parent table;
1= CV3ObsCatalogMasterItem,
2= CV3ObsValidValue ( Radio Button)
3 =CV3ObsValidValue ( Check Box)
4= CV3ObsValidValue ( List) 
OwnerGUID    HVCIDdt  NO  GUID of the parent table ( CV3ObsCatalogMasterItem or CV3obsValidValue depending on the parent type) 
EMValue    int  NO  Store EM Value for the observation item 
IsEnteredDirectly    tinyint  NO  Used to denote if the EM value is directly entered 
MSrepl_tran_version    uniqueidentifier  YES  Optimistic lock identifier. 
MSReplrowguid    uniqueidentifier  NO  Unique GUID used to support merge replication. 

dbo.SXAEMObsValue Primary and Unique Keys 
Key Name  Key Type  Keys 
SXAEMObsValuePK  PrimaryKey  GUID