title: Azure Table storage batch suddenly fails
body: <p>I get an odd error while batching data to Azure table storage.</p>
  
  <p>I have an array with +350.000 strings. I save each string in a row. It Works fine until the firste +50.000 records then the Azure table storage starts to throw an exception with "invalid inputtype" and a "statuscode 400". </p>
  
  <p>When I batch, I batch 10 items at a time, with a simple retrypolicy.</p>
  
  <pre><code>_TableContext.RetryPolicy = RetryPolicies.Retry(4, new TimeSpan(0, 0, 30));
  _TableContext.SaveChanges(System.Data.Services.Client.SaveChangesOptions.Batch);
  </code></pre>
  
  <p>No async, no parallism. It Works fine on Dev environment.</p>
  
  <p>Grrr...</p>