>>My latest issue is that if I instantiate the CA from the Command window and do a CursorFill, it works fine. But I've dropped the CA into the DE of the form and it was not filling the cursor. So I added a line to call CursorFill and it generates some sort of error. Still determining what. So at present, I'm just going backwards.
>>
>>>Did you try with PRE tags? If it would not work, please send to my e-mail, I'll try to post it here for you.

I had to temove tag and DataSource in order to be able to post the code here. Otherwise I got the same error as you did. I'll try to post them separately.

UPDATE. I'm unable to post TAG and DataSource from Init. I'm not sure, if these are important properties for identifying the error.