title: Warning: Package Body created with compilation errors
body: <p>Please check my package and procedures. </p>
  
  <p>My package:</p>
  
  <pre><code>create or replace package transaction1 as
      procedure enter_transaction(acc number, kind varchar2, amount number);
      procedure apply_transaction;
  end;
  /
  </code></pre>
  
  <p>This is my body:</p>
  
  <pre><code>create or replace package body transaction1 as
      procedure enter_transaction(acc in number, kind in varchar2, amount in number) 
      is
  
      begin
  
      end;
  
      procedure apply_transaction
      is
  
      begin
  
      end;    
  end;
  /
  </code></pre>
  
  <p>What is the warning? Why?</p>