All Oracle Error CodesOracle DBA Forum

NNF-01001:

ds_initialize: workspace initialization failed
Cause: The DCE workspace as setup by ds_initialize() failed to initialize.
Action: Verify that conditions necessary for a successful ds_initialize() call are present on this platform (e.g is there enough memory?). Check that there is not another workspace user in this program. For further details, turn on tracing and re-execute the failing operation. If the error persists, contact Worldwide Customer Support.