Save stopped. The destination file {0} already exists.
Explanation
The new name or path of the COBOL file to generate, specified in the design, conflicts with the name or path of a COBOL file of another design entity.
User response
Three possible solutions: 1) Exit without saving, 2) Modify the COBOL external name or path of the design entity and regenerate, 3) Delete the existing COBOL file from the workspace.