Our tubing setup is not working any more after migrating it from 21x to 25x.
We did a first migration through using DB migration tool and it was working fine
But then after we did a modifiction in one Piping Specification on the 21x Environement , and export it as 3DXML and reimport it as New in the 25x Server.

After that we are no more able to route pipe with standard values from the Piping specifcition , neither place components

At first sight what comes up to my mind is the discrepancy in the naming of the catalogs. In the data setup within the filter you have the proper name but when imported – catalogs get a prefix number. In order to be mapped correctly – that number must be removed (either trought the business rule before importing or trought the certain process).