DSXchange

When i compile a job it is giving the following compilation error -

Unable to write record <job_name> to file RT_CONFIG910.

If i save the same job with a different name it compiles for good !!!

This means that the file is corrupt, for some reason. The quickest solution is to save-as another name, delete the bad job, then rename to the correct name. Do you have any idea what could have caused this corruption?