dynamic scrollable cursors

We run version 8 of DB2 and based on some information I found on the internet
I'm under the impression with version 8 and later you can create dynamic
scrollable cursors without the need to define temporary databases/tablespaces.  
I'm trying to do that.  I created a small cobol stub program which is intended
to start at a specific record in a defined cursor and select each previous
record moving backwards.  My compile/bind works, but when I execute the program
and the cursor tries to open, I get a -904 sqlcode.  The reason code 00E7009A
gives the following result:



Explanation:  A DECLARE GLOBAL TEMPORARY TABLE statement or OPEN CURSOR  

(of a scrollable cursor) was issued, but the operation cannot be performed

due to one of the following reasons:                                     

                                                                         

o   A TEMP database has not been created yet.                            

                                                                         

o   A table space has not been created in the TEMP database yet.         

                                                                         

o   No table space in the TEMP database has a page size that is large    

    enough for the declared global temporary table.                      

                                                                         

o   No table space in the TEMP database has a page size of at least 8K.  

System Action:  The operation is not allowed.                            


Do I really need to create a temp database in order to declare a dynamic
scrollable cursor, or do I need some sort of default changed with our DB2
settings?



Any help or direction would be greatly appreciated.



Thanks very much,