I am working on fairly large project with an XMC4700. It has a lot of APPS set up for ADC, UART, USB, CAN, I2C, PWM, DIGITAL_IO, PIN_INTERRUPTS, etc.. I want to add another PIN INTERRUPT app and I get an error message that DAVE is not able to grant my last hardware resources request. I am fairly confident I have some pins capable of this feature left (or maybe there is a conflict I don't know of) so I am lost as to best figure this out.

The DAVE .log file shows:
!ENTRY APPLICATION_MODEL 1 0 2018-04-30 13:45:37.038
!MESSAGE USER_ACTION : App Getting Added: PIN_INTERRUPT [4.0.2]

!ENTRY SOLVER 1 0 2018-04-30 13:45:37.122
!MESSAGE USER_ACTION : Creating an APP: PIN_INTERRUPT [4.0.2]

!ENTRY APPLICATION_MODEL 1 0 2018-04-30 13:45:37.147
!MESSAGE USER_ACTION : CASE-1 PR->PR
CPU_CTRL_XMC4 [4.0.2] lStoreAppVersion: 4.0.14

!ENTRY APPLICATION_MODEL 1 0 2018-04-30 13:45:37.183
!MESSAGE USER_ACTION : Created APP: PIN_INTERRUPT [4.0.2]-->http://resources/4.0.2/app/PIN_INTERRUPT/2

!ENTRY DAVE CE 4 0 2018-04-30 13:45:37.798
!MESSAGE

***START of Exception Info***
Execution of solver query timed out
com.ifx.davex.ce.core.solver.ProxySolver.handleTim eout(ProxySolver.java:486)
com.ifx.davex.ce.core.solver.ProxySolver.processCm pdTermResult(ProxySolver.java:460)
com.ifx.davex.ce.core.solver.ProxySolver.executeQu ery(ProxySolver.java:425)
com.ifx.davex.ce.core.solver.ProxySolver.sendQuery (ProxySolver.java:260)
com.ifx.davex.ce.core.solver.SolverManager.getSolu tion(SolverManager.java:155)
com.ifx.davex.ce.core.resource.mngts.ResourceManag er.getSolution(ResourceManager.java:923)
com.ifx.davex.ce.core.resource.mngts.ResourceManag er.getSolverInfoAndProcess(ResourceManager.java:99 6)
com.ifx.davex.ce.core.resource.mngts.ResourceManag er.getSolutionFromSolver(ResourceManager.java:1175 )
com.ifx.davex.ce.core.resource.mngts.ResourceManag er.possibleCheck(ResourceManager.java:352)
com.ifx.davex.ce.core.resource.mngts.ResourceManag er.callSolver(ResourceManager.java:879)
com.ifx.davex.ce.core.resource.mngts.ResourceManag er.createApp(ResourceManager.java:720)
com.ifx.davex.ce.core.resource.mngts.ResourceManag er.access$2(ResourceManager.java:651)
com.ifx.davex.ce.core.resource.mngts.ResourceManag er$2$1.run(ResourceManager.java:612)
org.eclipse.jface.operation.ModalContext$ModalCont extThread.run(ModalContext.java:122)
***END of Exception Info***

There is a lot more after this and if it is pertinent, please let me know and I can post it.

It would be great if someone could give any pointers on how to address this.

Thanks in advance,
Paul