title: Corda How to Transact a Partially Signed transaction corda 4?
body: <p>I am trying to do the following scenario ,</p>
  
  <p>There is a basic IOU transaction which is done from Party A to Party B in which Party A who is the initiator will only sign the transaction , Party B just accepts it(without signing) . To achieve the following I did the following things which worked fine in Corda 3 using the IOU flow of the corda samples project.</p>
  
  <ol>
  <li>1.In the transaction command , I just passed only the Initiator owning key instead of sending both the participants owning  keys</li>
  <li>I removed the "All Signers" check from the contract</li>
  <li>I removed the "Gather counter party signature" Step.</li>
  </ol>
  
  <p>When I moved the same to corda 4 , I noticed the following</p>
  
  <ol>
  <li>Since I am not setting the acceptors owning key as part of the
  txcommand , The transaction is saved in the initiator but not part
  of the acceptor because of session issue which I understood from the
  following.<a href="https://stackoverflow.com/questions/54235774/net-corda-core-flows-unexpectedflowendexception-tried-to-access-ended-session-s">reference</a></li>
  <li>Looking at the reference I rectified it accordingly, now Corda is expecting the signing of the acceptor also which is against my use case, if I do not add , it is throwing the following error
  
  <blockquote>
    <p>'net.corda.core.transactions.SignedTransaction$SignaturesMissingException:Missing
    signatures on transaction '</p>
  </blockquote></li>
  </ol>
  
  <p>Please let me know if any workaround is present on the same.</p>
  
  <p>P.S : I am using the cordapp-example Java code</p>