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Saravanan @CreationSaravanan @Creation 

Failed to login: UNSUPPORTED_API_VERSION - Invalid Api version specified on URL

Hi All,

By using the Ant I am trying to retrive the my org metadata.But I am getting below error.

C:\Migarationtool\sample>ant MyYahooOrg
Buildfile: C:\Migarationtool\sample\build.xml

MyYahooOrg:
[sf:retrieve] Note: use ant -verbose to get more information on the failure

BUILD FAILED
C:\Migarationtool\sample\build.xml:21: Failed to login: UNSUPPORTED_API_VERSION
- Invalid Api version specified on URL

Total time: 6 seconds

C:\Migarationtool\sample\build.xml     

<project name="Sample usage of Salesforce Ant tasks" default="test" basedir="." xmlns:sf="antlib:com.salesforce">

    <property file="build.properties"/>
    <property environment="env"/>

    <taskdef resource="com/salesforce/antlib.xml" uri="antlib:com.salesforce">
        <classpath>
            <pathelement location="../ant-salesforce.jar" />
        </classpath>
    </taskdef>


<!--My own code added by saravana-->
<target name="MyYahooOrg">
   <sf:retrieve username="xxxxxxxx@yahoo.in"
       password="PasswordSecurityToken"
       serverurl="login.salesforce.com"
       maxPoll="20"
       retrieveTarget="C:\test"
       apiVersion="31.0"
       unpackaged="\unpackaged\unpackaged-all.xml"/>
      
  </target>
<!--End Saravanan  -->

    <!-- Test out deploy and retrieve verbs for package 'mypkg' -->
    <target name="test">
      <!-- Upload the contents of the "mypkg" package -->
      <sf:deploy username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" deployRoot="mypkg" rollbackOnError="true"/>
      <mkdir dir="retrieveOutput"/>
      <!-- Retrieve the contents into another directory -->
      <sf:retrieve username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" retrieveTarget="retrieveOutput" packageNames="MyPkg"/>
    </target>

<!-- Retrieve an unpackaged set of metadata from your org -->
    <!-- The file unpackaged/package.xml lists what is to be retrieved -->
    <target name="retrieveUnpackaged">
      <mkdir dir="retrieveUnpackaged"/>
      <!-- Retrieve the contents into another directory -->
      <sf:retrieve username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" retrieveTarget="retrieveUnpackaged" unpackaged="unpackaged/package.xml"/>
    </target>

    <!-- Retrieve all the items of a particular metadata type -->
    <target name="bulkRetrieve">
      <sf:bulkRetrieve username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" metadataType="${sf.metadataType}" retrieveTarget="retrieveUnpackaged"/>
    </target>

    <!-- Retrieve metadata for all the packages specified under packageNames -->
    <target name="retrievePkg">
      <sf:retrieve username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" retrieveTarget="retrieveOutput" packageNames="${sf.pkgName}"/>
    </target>

    <!-- Deploy the unpackaged set of metadata retrieved with retrieveUnpackaged -->
    <target name="deployUnpackaged">
      <sf:deploy username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" deployRoot="retrieveUnpackaged" rollbackOnError="true"/>
    </target>

    <!-- Deploy a zip of metadata files to the org -->
    <target name="deployZip">
      <sf:deploy username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" zipFile="${sf.zipFile}" pollWaitMillis="1000" rollbackOnError="true"/>
    </target>

    <!-- Shows deploying code & running tests for code in directory -->
    <target name="deployCode">
      <!-- Upload the contents of the "codepkg" directory, running the tests for just 1 class -->
      <sf:deploy username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" deployRoot="codepkg" rollbackOnError="true">
        <runTest>SampleDeployClass</runTest>
      </sf:deploy>
    </target>

    <!-- Shows removing code; only succeeds if done after deployCode -->
    <target name="undeployCode">
      <sf:deploy username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" deployRoot="removecodepkg"/>
    </target>

    <!-- Shows retrieving code; only succeeds if done after deployCode -->
    <target name="retrieveCode">
      <!-- Retrieve the contents listed in the file codepkg/package.xml into the codepkg directory -->
      <sf:retrieve username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" retrieveTarget="codepkg" unpackaged="codepkg/package.xml"/>
    </target>

    <!-- Shows deploying code, running all tests, and running tests (1 of which fails), and logging. -->
    <target name="deployCodeFailingTest">
      <!-- Upload the contents of the "codepkg" package, running all tests -->
      <sf:deploy username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" deployRoot="codepkg" runAllTests="true" rollbackOnError="true" logType="Debugonly"/>
    </target>

    <!-- Shows check only; never actually saves to the server -->
    <target name="deployCodeCheckOnly">
      <sf:deploy username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" maxPoll="${sf.maxPoll}" deployRoot="codepkg" checkOnly="true"/>
    </target>

<!-- Retrieve the information of all items of a particular metadata type -->
    <target name="listMetadata">
      <sf:listMetadata username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}" metadataType="${sf.metadataType}"/>
    </target>

<!-- Retrieve the information on all supported metadata type -->
    <target name="describeMetadata">
      <sf:describeMetadata username="${sf.username}" password="${sf.password}" serverurl="${sf.serverurl}"/>
    </target>
</project>



C:\Migarationtool\sample\unpackaged\unpackaged-all.xml

<?xml version="1.0" encoding="UTF-8"?>
<Package xmlns="http://soap.sforce.com/2006/04/metadata">
    <types>
        <members>*</members>
        <name>ApexClass</name>
    </types>
    <types>
        <members>*</members>
        <name>ApexTrigger</name>
    </types>
    <version>31.0</version>
</Package>

Please explain me what I am doing wrong and how to resolve that.


Thanks in advance!!!
beam rodneybeam rodney
Did you get this to work?  I am doing the same but am getting sf.metadatatype invalid.  if I use more than one type

Thank you
Kamal Kishore SinghKamal Kishore Singh
You need to use correct version of Force.com Migration Tool Download and paste  ant-salesforce file in your yourdrive\\ANT_HOME\lib folder. To obtain a specific version of the Force.com Migration Tool, specify the version number in the the download URL. The download URL contains the version at the end of the file name (_nn.0.zip):https://gs0.salesforce.com/dwnld/SfdcAnt/salesforce_ant_nn.0.zip
For example, to get version 36.0, use this URL: https://gs0.salesforce.com/dwnld/SfdcAnt/salesforce_ant_36.0.zip
Versions of the Force.com Migration Tool are available starting from version 19.0.