Essbase Report scripts : unable to see data

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hello All,
i am new to report scripts
i have create report scripts as follow but when i execute it i dont see any data even though data exists for member combinations.

//ESS_LOCALE [email protected]

<PAGE (Years,Scenario,Version,Employee,Product,Customer,Period)
FY20
FCST
Working
EMP_NA
Both5
CU555
Jan

<COLUMN (Entity)
Entity_1

<ROW (Account)
Account_1

!