ESS_NWBC_Personnel profile:Employee tries to view personnel profile at the same time his pa30 screen is open getting error message.

Hello Guru's

ESS_NWBC Portal_Personal profile do we have any configuration settings.

Ex: When personel officers opens PA30 screen for empXXX and the same employee from ESS, if he tries to access ESS presonal profile system throughing an error message like  "Person is already being used by user ZZZZ".

Please suggest.

Regards

Rajeswara