Hi,
Did you check if the Salesforce password or the generated tokens are not expired or reset? Typically you may face a service fault if that happens.
Also, see if you have the latest CloudStreams fixes applied or not.
Once these pieces are correct, it should work fine.
FYI, for CloudStreams questions, there is a dedicated CloudStreams community forum - http://tech.forums.softwareag.com/techjforum/forums/show/274.page
You can post your questions there and check out older questions for more details.
I think for version 9.8, there were questions on that forum from you. Hope your environment is in the right shape now.
Hope that helps.
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