Interaction Approval via email in HPSM 9.41

Hi Experts,

Need your expert advice here as we have Approval in interaction after raising the request from SRC.

Now we have created scenario to approve the interaction via email with the integration of CIT but not able to to do so and getting Validation 71 error in scenario.

Using ApprovelInteraction webservices to do this and using process designer.

 

Thanks

Vikky