How to increase the limit.
Table jos_jshopping_products (jos_ - prefix)
Change
fiels extra_field_1, extra_field_2, ... extra_field_xx
to
varchar(YY)
YY - maximum length of text in characteristics value.
Example
extra_field_1 varchar (32),
extra_field_2 varchar (16),
extra_field_3 varchar (100)
....
Last change: 25.11.2015 08:42