Compilation error in package GL_BALANCE_FIX

Actually when we are executing the action plan glbalfix, we have the next problem:

alter package GL_BALANCE_FIX compile;

invalid character

 Cause: identifiers may not start with any ASCII character other than letters and numbers. $#_ are also allowed after the first character. Identifiers enclosed by doublequotes may contain any character other than a doublequote. Alternative quotes (q'#...#') cannot use spaces, tabs, or carriage returns as delimiters. For all other contexts, consult the SQL Language Reference Manual.

 Action: None

 alter package GL_BALANCE_FIX compile body;

 success with compilation error

 Cause: A sql/plsql compilation error occurred.

 Action: Return OCI_SUCCESS_WITH_INFO along with the error code