customer block / unblock FD05 - System error on reading internal table DYNT

[Former Member]

Hello,

In FD05 when I choose customer, and then I try to save I have error message

"System error on reading internal table DYNTAB, screen no. 0120

Message no. F2102"

see snapshot:

http://www.fotosik.pl/showFullSize.php?id=2fe160c9fdcf1fc9

Any ideas?

Regards,

Michal

[JPReyes · Accepted solution]

Have you tried to do a screen trace with ST20?

Regards

Juan

[Former Member]

Thanks Juan !

ST20 helps to find a clue - this customer don't have a tax code 1 in his master record.

Now it works properly.