When you click on Views > Excel inplace, below error coming out,
You are getting error, “Contact your system administrator. The following template is missing: sap_sm.xls”
Execute the report BCALV_BDS_IMPORT_SAP_TEMPLATE using the transaction code SE38.
SAP Note 548409 – ALV view: Consulting note for Excel Inplate/templates
SAP Note 1885006 – Template is missing: sap_sm.xls, While importing the template dump occurs