Available Software is installing automatically

Dear All,

This may be wired scenario where applications (available deployment) are installing automatically after it is available in software center for some time.

1. Same application stays in available mode for some machines and some machines installing automatically
2. Also not issue with single application and seeing same behavior with some more applications.

At this juncture we are seeing this as a random behavior and we are not able to track how available deployment is triggering mandatory install.

1. We have verified the deployment is in available mode collection and no other mandatory deployments are targeted.
2. Verified scheduler log and it is marking as available install

SMSTrigger '31E12A8000080001' (Schedule ID: 'Machine/{196159F8-1BCC-4AD5-8094-8A22253B7BF9}', Message Name: '', Target: 'direct:DCMAgent') will never fire again.

3.We have seen CI_CIAssignments table for the respective application and enforcement is Null which is clearly an available deployment.

Thanks, Sandeep