1054007 Application applicationName not responding

Possible Problems
Analytic Services cannot connect to the listed application.

Possible Solutions
Make sure that Analytic Services is installed correctly. If necessary, reinstall Analytic Services.
Make sure that the following environment variables are set correctly:
ARBORPATH (PC and UNIX)
PATH (PC and UNIX)
LD_LIBRARY_PATH (UNIX only)
Stop and restart Analytic Server.
Make sure that the block size is in the recommended range.
Increase the data cache size to hold at least 100 blocks.
Increase the values for NETDELAY and NETRETRYCOUNT.
Check for the $ARBORPATH/app/applicationName/databaseName/databaseName.db file. If there is no databaseName.db file, rename the databaseName.dbb file to databaseName.db.
Check for the $ARBORPATH/app/applicationName/databaseName/databaseName.app file. If there is no databaseName.app file, rename the databaseName.apb file to databaseName.app.
Check to see if the database is corrupt.