UDF Does Not Update Character Length

Hi Experts,

I am trying to increase the character length of UDF. It looks like the character length is updated in SAP B1 side, but the length is not updated in SQL Server side. Is this a bug of the software?

Step to reproduce the issue:

1. From User Defined Field - Management window, create an UDF (e.g. Test) with Alphanumeric (1) in Marketing Document
2. In SQL Server, you will see the new column "(U_test char(1))" has been created
3. Go back to UDF window, change the character length Alphanumeric (4)
4. In SQL Server, the column "U_test" is supposed to be updated but it is still U_test (char(1)) <-- ERROR

As you see the screenshot below, although User Defined Table (CUFD) says the "Test" field is 4 characters, the UDF in Sales Order (ORDR) is still 1 character after updating the field. The version is 8.82 (8.82.072) PL: 09.

Thank you for your help!

-Toshi