User is trying to export Dimensions CM base database schema , via EXP command, and export log returns the following error for a number of tables: “ EXP -00003: no storage definition found for segment(0, 0)”
crdb fails as follow when trying to create a base database from a an export file : SYSTEM> crdb demo_ cm /toolman=dmsys /import=/soft/serena/qlarius_cm.sql
The workaround is to first export the schema you wish to create the new database from using EXPM and then use the /IMPORT qualifier to CRDB: dmdba postgres/admin@dim14 expm
Looking at the export file, which is in ASCII Text format, it was found that there was a ctrl-Z character which was causing the operation to think the end of file had been reached:
The error will be passed to the caller for processing Error: An error occurred while creating the base database - will now delete it. Error: You have not previously connected to "&oldDatabase".
If a Dimensions 9 base database containing build projects is upgraded to Dimensions 10 on a server with only Dimensions 10 binaries (in effect a "clean" migration), running "upgrade all" will fail. Furthermore, the situation is made worse as there are no Dimensions 9 binaries present, and the PBA command cannot be run on the Build Projects. In this situation, there are two approaches to resolve the problem - both are detailed below.
The source base database from which the process model is exported is version 10.1.1 but is originally an upgraded base database from Dimensions 9, probably upgraded from Dimensions 7 or an even earlier version. The CRDB command from that process model export does not create the roles NETWORK-ADMINISTRATOR and DEPLOY-MANAGER even though they are actually assigned to the TOOL-MANAGER user, and trying to create these roles results in an error saying they already exist although they are not listed in the roles list.
If a request includes umlaut characters (Ö, Ü, Ä, ö, ü, ä, ß) in the title, description or attribute value, and is exported with pdiff, the export file shows these characters as translated and also imports them incorrectly. This worked fine in Dimensions 8.
