Hi Has anyone tried to upgrade a SAP 46C SR2 system on SAPDB 7.3 with SAP Discreet Industries or any other add-on ? I cant seem to find a version of R3up for Linux that will work with SAPDB 7.3. Always problems in the DBCHK phase. On an Oracle/Linux system, there are no problems with this add-on. Thanks Pierre du Plessis.