Forms were not complied on R12.

 
     Hi Sir,

         APP-SQLAP-10000: ORA-04062: signature of package "APPS.AP_ETAX_PKG" has been changed occurred in
         Get_Quote<-Calculate_Tax<-Post-Query<-CREATE_REC_INV with parameters (&PARAMETERS)

           while performing the following operation:
    Calling Payables eBTax API
    --------------------------------------------------------------
     FRM-40735: POST-QUERY trigger raised unhandled exception ORA-20002.

Regards,
Amit Patil.