Info IDoc 1 : sent, not arrived ; Data passed to port OK

Hi All,

When scheduling Info Package, in PSA i am getting the messages as mentioned below

Data Package 000001 : sent, not arrived 

Info IDoc 1 : sent, not arrived ; Data passed to port OK

Note : when schedule the same InfoPackage previously it worked without any error messages. After deleting old request and trying to schedule the same Infopackage , above mentioned messages are showing .

I checked Source System and BW Connections and found that connection is fine.

Could anyone suggest correct solution.

Thanks in Advance

Regards,

Sreeni