Oracle Product Document Library(C) Oracle Corporation
Manual: ORACLE 8.1.7 SERVER CODES Reference: A
ORA-06550 line string, column string:string
Cause: A PL/SQL compilation error has occurred. The numbers given for line and column are the location in the PL/SQL block where the error occurred.
Action: Refer to the following PL/SQL messages for more information about the error.
Oracle Product Document Library(C) Oracle Corporation
Manual: ORACLE 8.1.7 SERVER CODES Reference: A
PLS-00905 object string is invalid
Cause: An invalid package specification or stored subprogram was referenced. A package specification or stored subprogram is invalid if its source code or any database object it references has been DROPped, REPLACEd, or ALTERed since it was last compiled.
Action: Find out what invalidated the package specification or stored subprogram, then make sure that Oracle can recompile it without errors.
Oracle Product Document Library(C) Oracle Corporation
Manual: ORACLE 8.1.7 SERVER CODES Reference: A
PLS-00905 object string is invalid
Cause: An invalid package specification or stored subprogram was referenced. A package specification or stored subprogram is invalid if its source code or any database object it references has been DROPped, REPLACEd, or ALTERed since it was last compiled.
Action: Find out what invalidated the package specification or stored subprogram, then make sure that Oracle can recompile it without errors.
对：
Oracle Product Document Library (C) Oracle Corporation
Manual: ORACLE 8.1.7 SERVER CODES Reference: A
ORA-06550 line string, column string:string
Cause: A PL/SQL compilation error has occurred. The numbers given for line and column are the location in the PL/SQL block where the error occurred.
Action: Refer to the following PL/SQL messages for more information about the error.
我用的参数没有变过，而且后台也没有修改过。
我刚才又编译了后台，没有报错。
Oracle Product Document Library(C) Oracle Corporation
Manual: ORACLE 8.1.7 SERVER CODES Reference: A
PLS-00905 object string is invalid
Cause: An invalid package specification or stored subprogram was referenced. A package specification or stored subprogram is invalid if its source code or any database object it references has been DROPped, REPLACEd, or ALTERed since it was last compiled.
Action: Find out what invalidated the package specification or stored subprogram, then make sure that Oracle can recompile it without errors.
