In this configuration activity we are assigning chart of depreciation to company code. You can have only one chart of depreciation to one company code.
Transaction: OAOB
IMG Path: Financial Accounting (New) -> Asset Accounting -> Organizational Structures -> Assign Chart of Depreciation to Company Code
Tables: T001, T093C, T096, T096T
When you open the transaction screen, find your company code and choose the chart of depreciation according to your requirements.