To modify your SQL query for calculating the sum of `Current_Stock_Value` specifically for `SalesOrganization = '1100'`, you can use a `WHERE` clause in the outermost `SELECT` statement and also modify the final `SELECT` statement accordingly. Here’s how you can do it:
```sql
SELECT
"Projection 4_0"."FRCST_MONTH" AS "Projection 4-FRCST_MONTH",
"Projection 4_0"."FRCST_VALUE_COST_AED" AS "Projection 4-FRCST_VALUE_COST_AED",
"Aggregation