Hello Senthil,
We faced a similar situation. Some of our interim storage type/storage bins for goods receipt had negative values, and even though we tried to correct this via stock transfers from other storage bins, there were many cases that still showed negative stock.
For this process we post hundreds of goods receipts every day, and as we deal with seasonal products there are thousands of different products.
For our case, consulting recommended SAP Note 1532672 - "Correction of capacity data" helped us fix this situation.
Hope this helps.