Welcome to the Community, @ayurbalahk-gmail.
I used Google translator to help me understand your concern. To clarify, the prompt occurs when the invoice date is earlier than the As of date of the inventory item.
To re-enter the old invoice without affecting the quantity on hand, you'll want to create another (non-inventory) item using a different name. Example: If the item name is Flower, you may use Flowers to make it something different. Then, ensure it's dated for April.
For future reference, check out these articles to help you learn more about how to make necessary changes to your inventory:
Let me know if you have additional questions. I'll be looking forward to helping you more.
