Rational ClearQuest integrations and data code pages

Rational® ClearQuest® integrates with a number of applications. If the application can pass and receive Unicode data, all data passed from Rational ClearQuest is transferred correctly regardless of the local character set or language setting on the client that runs the integration. Rational ClearQuest always verifies that data passed to one of its applications can be stored correctly in the database set.

If the other application is not fully Unicode compliant, its data is considered to be in Local mode. In this case, Rational ClearQuest attempts to convert data to the code page that corresponds to the client's local character set. If it cannot perform the conversion, it returns an error to indicate that it is unable to write the data back to the integration correctly.

Existing integrations use the Unicode compatibility modes in the table below.

Table 1. Integration compatibility modes
Integration Mode
Mainframe (SCLM) RETURN_STRING_LOCAL
IBM® Rational ClearCase® (Base) RETURN_STRING_LOCAL
IBM Rational ClearCase (UCM) RETURN_STRING_LOCAL
IBM PurifyPlus RETURN_STRING_LOCAL
ProjectTracker (integration with Microsoft Project) RETURN_STRING_UNICODE
Eclipse RETURN_STRING_UNICODE

Schema developers can create integrations between Rational ClearQuest and other applications.