Application Unable to Connect to Database in Direct Mode
This section describes what to check if your application cannot connect to a database in direct mode.
Possible cause | See... |
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There is a mismatch between the release of TimesTen and database. |
Upgrading Your Database for information. |
User does not have |
Privileges to Connect to Database for information. |
File permissions are incorrect. |
Check File System Permissions to Access Database for information. |
TimesTen daemon or Data Manager service is not running. |
Check the TimesTen Daemon Is Running for information. |
Incompatible connection attributes or incorrect path name for database set in the DSN. |
Check DSN Definition for information. |
There is no available shared memory segment or maximum size of shared memory segment is too small. |
Manage Semaphores and Shared Memory Segments for information. |
There is not enough swap space. |
Check Available Swap Space (Virtual Memory) for information. |
Number of file descriptors is inadequate. |
Increase the Number of Available File Descriptors for information. |
There are other possible causes. |
Using the Logs Generated by the TimesTen Daemon for information. |