Community Tip - Did you get an answer that solved your problem? Please mark it as an Accepted Solution so others with the same problem can find the answer easily. X
Currently IBA string length blocked to 500. Is there any way to increase it to 4000.
You can refer to https://support.ptc.com/appserver/cs/view/solution.jsp?n=CS94753
and for modelled attribute refer to https://support.ptc.com/appserver/cs/view/solution.jsp?n=CS214280
Regards,
Shirish