I have a requirement from client that is for the document numbering system. As the users are creating same document with different log in. For Ex: users creating sales quotation with different login, but when they open quotation the number will be displayed same for the both, though they are creating quotation with different Customer Codes. and after wards when they save the document it will get stored with only one of the doc number and another quotaion will not be available in the system.
So is there any way to avoid this ?