SMQ1 queue fail with status "STOP". Generic stop set error

Hi,

I am done the initial load from R3 to CRM.And after that when we try to do any changes in R3 then those changes are not replecting in CRM.

when I check In R3 system out bound queue was stuck up with the status "STOP".When I try to click and process it manually it is showing error as "Generic Stop set) message no: SR088.

I went to SMQS and try to derigister the R3Acustomer queues .But still it is showing as stop error only.

I

Please help me in resolving it. Helpful answers will be rewarded.

Thanks,

rahul