I have some huge SAS datasets that I need to read in (one time -one job) for some testing purposes.
I am trying to improve the read performance using the SAS 9.2 DIO options in the LIBNAME statement as shown below:
LIBNAME mylib "/sas/data/mydata" ENABLEDIRECTIO USEDIRECTIO TRANSFERSIZE=128k;
When I do this, I get a warning messages saying that LIBRARY doesnot exist and a note saying that the LIBNAME was successfully assigned.
WARNING: Library MYLIB does not exist.
NOTE: Libref MYLIB was successfully assigned as follows:
Physical Name: /sas/data/mydata
The platform is SOLARIS 5.10 and it is hosted on a SPARC architecture.
I cannot access anything that the LIBNAME references.
Please let me know if I am missing some options or doing something wrong in assigning the LIBNAME .
(Note : I could not find an appropriate forum for this DIO question and am posting it in here though the question is strictly not a DI Studio question)