To change the location for temporary files, change the following entry in the Rhapsody.ini file, as follows:
[CodeGen]
TemporaryFilesDirectory=<the temporary code generation
files directory (for example, C:\TEMP)>
When the entry is not present, temporary files are created in the project directory where the .rpy file is stored. By changing the location to a directory outside of a IBM® Rational® ClearCase® VOB domain, code generation performance improves.