IBM Cognos User Manual page 311

There may be a problem with the temporary files created during the cube-building
process.
Procedure
1. Check the location of the temporary files, as specified on the Directories tab of
2. Another cause of the problem may be insufficient disk space on your system.
3. If these adjustments do not fix the problem, try deleting all currently existing
TR2601
An error occurred while saving.
Cognos Transformer was unable to save the model.
Procedure
To resolve the problem, verify that the directory in which you are saving your
model is one to which you have write access. If a model file with the same name
already exists, verify also that the existing .py? file you are attempting to overwrite
is not set to read-only.
TR2606
Cognos Transformer has detected one or more suspended models. Show the list of
suspended models?
Cognos Transformer has detected .qy? files that contain checkpoints indicating
there are one or more suspended models. You can view a list of these suspended
models, so you can try to recover them.
Procedure
To resolve the problem, select one of the following options, as presented in the
recovery dialog box:
v The Open suspended model at last checkpoint option opens the selected model
v The Open last saved model and delete the checkpoint file option opens the
TR2608
Suspended models were not found.
the Preferences property sheet; for example, Data Temporary Files (dir1;dir2).
If a directory is not specified, Cognos Transformer saves data temporary files in
the data files location specified in IBM Cognos Configuration.
Either free up more space for these temporary files or specify a different
location for them.
temporary files. They may have been corrupted.
at the last checkpoint before failure, so you can view it and continue
development from that checkpoint.
selected model as it was last saved, and then deletes the corresponding .qy? file.
Note: If the model was not previously saved, Cognos Transformer cannot open
it. Instead, you are again asked if you want to use the .qy? file to open the
suspended model at the last checkpoint.
Appendix C. IBM Cognos Transformer Error Messages
297