I have the 2023 Ed. of Abaqus/CAE Learning Edition and am learning to use the program by constructing simple models. Recently, the submitted job file is stuck in the submittal mode and does not complete the job. However, sometimes results are available. Sometimes I can obtain a report but other times an error message indicates that there is no valid step data. At other times the program crashes with error message: Database is corrupt. Can someone please provide support to resolve these issues?
