cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Showing results for 
Search instead for 
Did you mean: 

Mass attribute relations

SOLVED

Re: Mass attribute relations

After going back and forth with tech support for a while, the conclusion is that it's not possible to determine if this system parameter (PRO_MP_ALT_MASS) has a value assigned to it or not via relations.  IF EXISTS() will always return true since the parameter does exist, but using standard comparison operators in relations statements will fail if a value has not been assigned to the parameter.  Creo allowing system parameters to have NULL values causes problems because there is no way for relations to check for those NULL values.

 

After checking with PTC R&D, it has been determined that the functionality you are looking for is not currently the part of the application specification and the relation will fail if the parameter has undefined value.

 

However, if you would like this feature to be implemented in a future release, I would recommend filing a new Product Idea (formerly known as Enhancement Requests) via the PTC Website for this functionality: https://www.ptc.com/appserver/cs/misc/PTC_Product_Ideas.jsp