while loading Data from PSA to DSO, one request(delta) is successfully loaded. and another request(Delta) from same source was triggered after some time. But this load was terminated giving this error: 1. DTP request is already processed(Gave last request number as processed one in the error )
2. and this error is automatically deleted by system.
Daily it used to load 2 delta with a gap and both were successful. Please suggest me something useful..