# netting_shared_symbol

> Signal webhook: on an MT5 netting account, the symbol already has a position this webhook did not open.

Source: https://tickwire.io/docs/errors/netting_shared_symbol/

HTTP 409. Nothing reached the broker.

**Likely cause:** A person, another program or another webhook holds a position on the symbol. On netting there is one position per symbol, so an order would change theirs.

**What to do:** Turn on allow_netting_shared or manage_others on the webhook to allow it, or trade another symbol. Nothing was sent.

**Retry:** No. The same request gets the same answer; change something first.

Listed under [Signal webhooks (TradingView)](https://tickwire.io/docs/errors/#signal-webhooks-tradingview) in [Errors](https://tickwire.io/docs/errors/). Send the error's `requestId` to support and we can find the request.