You create a table function to remove historic records, sum the current total weekly working...

Table functions in SAP HANA are used for read-only operations and cannot includeDML (Data Manipulation Language)statements such asDELETE,INSERT, orUPDATE.

C. Your table function includes a DELETE statement: This is the reason for the deployment failure, as DML operations are not allowed in table functions.

Input parameters (A), table types (B), and references to scalar functions (D) do not cause deployment issues unless they are incorrectly defined, which is not the case here.