START

KPI DEFINED FORMULA

DATA QUERY IN ODS FOR CELL LEVEL

DATA COMPARISON WITH CUSTOMER DATA

IS THE VALUE ALREADY HAS SAME VALUE?

NO CHECK HOURLY COUNTER

YES

DATA QUERY IN BDS FOR CELL LEVEL

ARE THE HOURLY COUNTER HAVE SAME

VALUE WITH OSS?

IS THE VALUE ALREADY HAS SAME VALUE?

YES

NOCHECK COUNTER

TRENDINGDIFFERENT

FROM USUAL?

NO

CHECK RAW DATA CONVERSION

YES

NEED TO BE DISCUSSED WITH CUSTOMER AND

RELATED VENDOR

1

NO

YES END

1CHECK BDS HOURLY DATA

ARE THE VALUES ALREADY SAME WITH

ODS ?Y

CHECK QUERY DATA IN BDS

NO

ESCALATED TO BDS ENGINEER

CHECK HOURLY DATA AND KPI

VALUE FOR CELL LEVEL

COMPARE TO ODS

YES

END

NO

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