Stored procedure the second time that is called does not update the data with entity framework .net core

Hi,

I have a service class that use a entity framwork for call a strored procedure with "FromSqlRaw" method.

All work fine a first time, but in second time doesn't work the chipsReport array it is not update with new result.

The parameters that I pass change

This is my method with stored procedure.

ChipReport[] chipsReport; public async Task<ChipReport[]> GetChipsReportsAsync(DateTime gamingDate, int valueTypeId, int absolute)        {            var param = new SqlParameter[]            {                new SqlParameter() {ParameterName = "@gaming", SqlDbType = System.Data.SqlDbType.DateTime, Direction = System.Data.ParameterDirection.Input, Value = gamingDate },                new SqlParameter() {ParameterName = "@valuetypeid", SqlDbType = System.Data.SqlDbType.Int, Direction = System.Data.ParameterDirection.Input, Value = valueTypeId },                new SqlParameter() {ParameterName = "@absolute", SqlDbType = System.Data.SqlDbType.Int, Direction = System.Data.ParameterDirection.Input, Value = absolute}            };            chipsReport = _context                          .chipsReports                          .FromSqlRaw("EXEC [Accounting].[usp_ChipsReportEx] @gaming, @valuetypeid, @absolute", param)                          .ToArray();            await Task.Yield();            return chipsReport;        }

Can anyone help me?

BR