PeopleSoft Login Error: "Could not create shared cache (0,0)"

Issue : Getting error as "Could not create shared cache (0,0)" while trying to login to app designer or PIA.

Solution : try below steps to solve this
1. Delete all the cache files inside your PS cache. You can find the cache location from configuration manager
(default is C:\PS\CACHE)

2. If cache deletion is not working then using Configuration Manager change the cache directory to one with Standard User privileges
For example, inside %USERPROFILE%
C:\users\niraj\cache

3. Try running App designer as administrator through Run as... option

3. For PIA : Please make sure you have enough disk space on your application server.
(To find & delete larger files use my find command post)

4. If issue still persists then set the client sql trace and troubleshoot by analyzing trace files.