Hi,
I assume that you want to put on hold the bank transfer of one employee (no matter the reason)
I made an enhancement:
1) I added a field to IT0009 to indicate to put on hold a bank transfer of the employee.
2) I did an enhancement point in the Pre.Program DME to exclude the employees that they are on hold.
3) When the user decided to pay, the user blank the customer field on infotype 0009 and follow the bank transfer process.
On the other hand, you can exclude from the run of the bank transfer.
Regards,
Juan Alfonso Muro