I'm sure this is a stupidly simple thing to fix, but I'm feeling a bit stumped at the moment.
I've just created a custom tab in Tessitura using a custom table connected to an InfoMaker object.
The custom tab works in so far as I can delete or add entries to it. However, once an entry is added, if I try to change the data in a field, or delete the data in the field, it will appear to change, but if I move to another tab or click Save, nothing happens and once I come back to the tab, the old bits will be there.
Meanwhile, I can add new values to blank fields with no trouble at all. It's just modifying existing fields that's giving me grief.
Hints, anyone?
No such thing as a daft question here . . . yes, I double-checked and the field is able to accept nulls.