A buy instruction can be stopped at a point in the process and be marked as completed if:

1. the instruction is not allocated
2. the instrument instruction is not created yet or the instrument instruction can still be cancelled

Example:
In this investment transaction USD 5000 will be invested in Abelone Equity

After the deposit has been matched in the Deposit account and transferred with an internal transfer to the Transacting account, the administrator realise that he chose Abelone equity instead of Abeltwo to invest in. He therefore does not want to continue with the instruction.

The instruction has now changed to invest in Dollar (where the investment is at this stage) and is Completed


The administrator can now do a switch from Dollar to Abeltwo to complete the correct investment.