SAP is down after kernel upgrade

Hi Everyone,

I have updated the kernel of SAP NW7.0 from 700 144 to 700 232. After kernel upgrade, DB and SAP instance started successfully.

But am not able to login to sap it is saying connection refused.

When i check disp+work , getting following error.

pbtadm> disp+work

/usr/lib/hpux64/dld.so: Unsatisfied code symbol 'sc_stGetABAPTableSize' in load                                                                              module '/usr/sap/PBT/SYS/exe/run/dw_xtc.so'.

/usr/lib/hpux64/dld.so: Unsatisfied code symbol 'sc_stGetIncludeName' in load mo                                                                             dule '/usr/sap/PBT/SYS/exe/run/dw_xtc.so'.

/usr/lib/hpux64/dld.so: Unsatisfied code symbol 'sc_stGetTableName' in load modu                                                                             le '/usr/sap/PBT/SYS/exe/run/dw_xtc.so'.

/usr/lib/hpux64/dld.so: Unsatisfied code symbol 'sc_stGetABAPInclSize' in load m                                                                             odule '/usr/sap/PBT/SYS/exe/run/dw_xtc.so'.

Killed.

OS version is:

HP-UX scdbw001 B.11.31 U ia64 0805994673 unlimited-user license.

Please help me on this.

Thanks in advance.

Regards,

Kirthi S