My requirement is I had table now I need to add onvalue before the headers as per image of second table
Hello @kavitimoulika135
You can use the Excel activity Insert Rows and define 1 row to insert at a specific index (1).
Afterwards you can populate it with data by defining the index like:
dt_Datatable(int_Index)("ColumnName")="Value to insert"
Regards
Soren
hey @kavitimoulika135 you can use insert rows activity in both if you are working with modern activity or in Classic activity.this activity will resolve your query
PS;engore this waring sign and uncheck header option if your data has header on first row
cheers Happy Automation