| svc_fld_objid | svc_fld | objid | Objid from table svc_fld | 3 (UNIQUE) |
| svc_fld_name | svc_fld | fld_name | FML Field Name | |
| svc_path | svc_fld | path | The database path that defines the field value | |
| svc_type | svc_fld | type | In, Out etc the long value ie 1-6 | |
| svc_focus | svc_fld | focus | 0 = focus object, 1 = rqst_inst, the long value | |
| svc_type_alpha | svc_fld | fld_name | Used to hold textual description of type ie In, Out, Async etc | |
| svc_focus_alpha | svc_fld | path | Used to hold textual description of focus ie Focus object or rqst instance | |
| svc_rqst_objid | svc_rqst | objid | Service request objid | |
| func_objid | function | objid | function objid | |
| target_name | svc_fld | target_name | Target of object path | |
| path | svc_fld | path | The database path that defines the field value | |
| sqlfrom | svc_fld | object_sqlfrom | SQL FROM clause for object path | |
| sqlwhere | svc_fld | object_sqlwhere | SQL WHERE clause for object path | |
| attrib_name | svc_fld | attrib_name | Attribute name | |
| attrib_type | svc_fld | fml_attrib_type | Attribute type of the FML field definition; one of 'long', 'string' (or possibly 'date') | |
| is_flexible | svc_fld | is_flexible | 0 = Current focus object, 1 = rqst_inst | |