title: Oracle Uknown Command Error when executing stored proc
body: <p>I am using SQl Developer to execute a procedure with in a package named CONTRACTOR_REG. The procedure has the following signiture.</p>
  
  <pre><code>PROCEDURE usp_ins_contractor_all(
            webid          VARCHAR2,--
            firstname      VARCHAR2,--
            lastname       VARCHAR2,--
            middlename     VARCHAR2,--
            busname        VARCHAR2,--
            townname       VARCHAR2,--
            strname        VARCHAR2,--
            strtypecd      VARCHAR2,--
            strpfxcd       VARCHAR2,--
            strsfxcd       VARCHAR2,--
            addressoverflo VARCHAR2,--
            houseno        VARCHAR2,--
            zipcd          VARCHAR2,--
            state          VARCHAR2,--
            phonenum       VARCHAR2,--
            phonenight     VARCHAR2,
            phonecell      VARCHAR2,--
            phonefax       VARCHAR2,--
            phonepager     VARCHAR2,
            licno          VARCHAR2,--
            regSite        VARCHAR2,
            licstate       VARCHAR2,--
            level_type     VARCHAR2 := 'NA',--
            type_cd        CHAR)
  </code></pre>
  
  <p>I am trying to execute the following:</p>
  
  <pre><code>exec user1.contractor_reg.usp_ins_contractor_all('testing12345',
            'test',
            'me',
            'a',
            'testbiz',
            'DFGGH',
            'something',
            null,
            null,
            null,
            'pobox:12345',
            '45',
            '00000',
            'DF',
            '1231231231',
            '2342342344',
            '443243242',
            '111111111',
            null,
            '123123123',
            null,
            'FD',
            'NA',
            'EC')
  </code></pre>
  
  <p>I get following error:</p>
  
  <pre><code>Error starting at line 25 in command:
            'EC')
  Error report:
  Unknown Command
  </code></pre>
  
  <p>Seems really random to me, whats wrong with my last parameter?</p>
  
  <p>Thanks in advance!</p>