SCCM - There are no task sequences available for this computer

You will encounter this error if you captured a image specifying the SLP property for the ccm client installation or you joined the domain and then you try to capture the image again in the same computer.

It can happen using PXE boot or Boot Media. You advertised the task sequence to unknown computers or you created a computer association.

The reason is because when you try to capture the image for the second time, an DDR was already created in the database which contains the SMSBIOS GUID. Then when checking what are the advertisements to that computer nothing is found.

The solution is to delete that object from SCCM. If you can't find it, you can create a collection querying for the computer's SMSBIOS GUID.

The details on how to retrieve the SMSBIOS GUID and create the collection can be found here.