Hi all,

The environment is SAP B1 9.2 PL6, SQL server 2014, windows 10,

After user enter data in user defined field(i.e. U_invoice_no) and press add button to save that A/R document, then the value of that UDF can't be changed.

Next time when user reopen that A/R document , value of that field is visible but that field is inactive (since change is restricted).

How can I do?

Please help me, thanks a lot.

Helen