Patch patch14020534 fails relinking

Hi,

Patch patch14020534 fails relinking

the adrelink log file is showing :
-------------------------------------------------
-lcore10 -lxml10  -lunls10 -lsnls10 -lnls10  -lcore10 -lnls10  -lld -lm `cat
/oracle/clnprd01/apps/tech_st/10.1.2/lib32/sysliblist`  -lm  -lpls10  -lsql10
 -lpthread
ld: 0711-851 SEVERE ERROR: Output file:
/oracle/clnprd01/apps/apps_st/appl/po/12.0.0/bin/POXCON
    The file is in use and cannot be overwritten.
make: The error code from the last command is 12.


ld: 0711-851 SEVERE ERROR: Output file:
/oracle/clnprd01/apps/apps_st/appl/po/12.0.0/bin/RCVOLTM
    The file is in use and cannot be overwritten.
make: The error code from the last command is 12.


thank you,