Hi all, I'm a newbie around here a

[shpongle]

Hi all,
I'm a newbie around here and decided to drop a question since I'm really running out of options..
At our institute we work with Catia 4.2.2 and so does one of our cooperating institutes. The only (obvious) difference between these two Catia environments is that we don't have the piping module and they do.
Since long we have been battling the following error-message, which occurs when we try reading models at our institute that were made (or modified) in their environment:

*MODEL CANNOT BE READ
*DATA STRUCTURE CREATED WITH A MORE COMPLETE SOFTWARE CONFIGURATION.
*CURRENT SOFTWARE IS INSUFFICIENT TO UNDERSTAND DATA.
*SOME SOFTWARE COMPONENTS ARE MISSING
*CURRENT LEVEL IS:CATIA SOLUTIONS V4 RELEASE 2.2 FR *4.2.2
*CAT_G22_SOLID CANNOT BE FOUND
===========================================================
*ERROR IN SUBROUTINE : G7MREA WHEN CALLING SUBROUTINE : *MDMAR
*ERROR CODE : 218

*ERROR IN CATGEO/CATMSP *SOFTWARE
*ERROR DETECTED BY SUBROUTINE : *MDMAR
*CURRENT MODEL NUMBER : 1
*ERROR CODE : 218 SEVERITY : 3
*
* MODEL CONTAINS ENTITIES WHICH CANNOT BE READ

Could someone give me a lead what might be causing this 'incompatibillity'?

Thanks,

Dennis Ronden, FOM Institute for Plasma Physics