sender agreement problem

hi,

for my file to file scenario iam getting following error in runtime workbench->adapter montoing

Sender Adapter v2307 for Party '', Service 'mytec_buss_sys1':

Configured at 2007-12-21 12:37:56 GMT+05:30

History:

- 2007-12-27 17:06:30 GMT+05:30: Retry interval started. Length: 6.000 s

- 2007-12-27 17:06:30 GMT+05:30: Error: No suitable sender agreement found

- 2007-12-27 17:06:24 GMT+05:30: Polling interval started. Length: 6.000 s

- 2007-12-27 17:06:18 GMT+05:30: Error: No suitable sender agreement found

- 2007-12-27 17:06:12 GMT+05:30: Polling interval started. Length: 6.000 s

cheers

vijedner