Use wildcard * in SetFilterExt

Hello,

I'm trying to achieve the following in Design Studio 1.5 and am running into issues.

DS_1.setFilterExt("0WBS_ELEMT__YAUTHKEY4", "*-0ûH*");

It doesn't want to accept wildcard values for some reason.

I have spent hours scouring Google for answer with no luck. Several other hours were spent here on SCN, but nobody is mentioning filtering a DataSource with wildcards. I have looked in the BOAD and no mention of wildcards other than for numbers.

Can anyone help me out?

Thanks in advance.

Kr,

Erfan