SAP Message WB2B_TEW049 - Error in Customizing for filter classes DOCUMENTATION DiagnosisA Customizing error occurred.System ResponseThe function is terminated.ProcedureINCLUDE ISR_VERWALTUNGProcedure for System AdministrationIn Customizing, filter class &v1& was entered, but this does not existin the system. Please ensure that a typing error was not made (Define Filter Classes.