Foreign Key tables (8)

• ERCH   {Billing Doc. Data}
• T000   {Clients}
• T006   {Units of Measurement}
• TE067   {Fact Groups}
• TE471   {Rental Price Levels}
• TE530   {Sort Criteria for Bill Printout}
• TE835   {Line Item Type}
• TFKTVO   {Sub-transactions in Contract Accounts Receivable and Payable}