I have exported a model with all boundary condition and meshes from ansys workbench to abaqus. the imported model has the same meshes and fixed boundary as in the ansys but the applied force did not import. Why?

The procedures of exporting are as follow:

1. I have solved my model in ansys workbench

2. I selected the solution and then tool-writing input file-save with .dat extension.

3. I imported the file into ansys ansys and then archieved the file with .cdb extension.

4. The archived file imported into the abaqus where no load was found.

So I wonder why?