Foreign Key tables (8)

• T001   {Company Codes}
• TIV50   {Heating Costs / Heating Systems Settlement Company}
• TIVA2   {Regional Location Key for Heating Value Days}
• TIVBDMEAS   {Measurement Type}
• TIVSCPURPOSE   {Purpose of Apportionment}
• TIVSCSCKEY   {Service Charge Keys}
• VISCSETTL   {Settlement Identification with Log Reference}
• VISCS_SU_SUM   {Sum of All Costs and Measurement Amounts for Settlment Unit}