SQL Error: Cursor entry has not been initialized (SQLSTATE PS055)

I would like to know if anyone encounter this error listed below when running an Application Engine programs. 

PeopleTools 8.48.13 - Application Engine Server
Copyright (c) 1988-2010 PeopleSoft, Inc.
All Rights Reserved


PSAESRV started service request at 10.45.44 2010-08-26

PeopleTools SQL Trace value overrides configuration setting after db login. Configuration setting: 0 (0)
PeopleTools SQL Trace value: 31 (0x1f): \fs848\appserv\prcs\HC8TST\log_output\AE_PORTAL_CSS_84975\AE_PORTAL_CSS_84975.trc
PeopleTools PeopleCode Trace value: 4044 (0xfcc): \fs848\appserv\prcs\HC8TST\log_output\AE_PORTAL_CSS_84975\AE_PORTAL_CSS_84975.trc

2010-08-26-10.45.44.999455  Initialize [1529] Exception logged: RC=8.
2010-08-26-10.45.44.999674  Initialize [1597] Exception logged: RC=8.
2010-08-26-10.45.44.999705  BeginAppl [1611] Exception logged: RC=8.
2010-08-26-10.45.44.999705  ResumeAppl [1480] Exception logged: RC=8.
10.45.45 SQL Error: Cursor entry has not been initialized (SQLSTATE PS055)
2010-08-26-10.45.44.999721  CommonMain [1363] Exception logged: RC=8.
2010-08-26-10.45.44.999721  AeMainFromTuxedo [411] Exception logged: RC=8.

PSAESRV completed service request at 10.45.45 2010-08-26