R12.1.3 : Error occurred while relinking application programs : Relink of module "AFPASSWD" failed

Hi,

When I apply the patch 16818306, i hav this error:
ld: fatal: symbol 'ShowUsage' is multiply-defined:
 (file /u01/pra/apps_st/appl/fnd/12.0.0/lib/afpasswd.o type=FUNC; file
/u01/pra/apps_st/appl/fnd/12.0.0/lib/afpsslbm.o type=FUNC);
ld: fatal: file processing errors. No output written to
/u01/pra/apps_st/appl/fnd/12.0.0/bin/AFPASSWD
*** Error code 1
make: Fatal error: Command failed for target
`/u01/pra/apps_st/appl/fnd/12.0.0/bin/AFPASSWD'
Done with link of fnd executable 'AFPASSWD' on Tue Jun 18 12:28:38 CEST 2013
Relink of module "AFPASSWD" failed.


Regards