Data transfer terminated

If data transfer terminated, check for the following problems:
  1. Is the data set at the server large enough to receive the data being sent? If not, use the SITE command to change the space allocation for new data sets.
  2. If storing a member of a PDS, is there room in the PDS for an additional member? Is there room in the PDS directory for another directory entry?
  3. Did the client send an ABOR command?
  4. Is the file type correct? For example, if filetype=SQL when it should be set to SEQ or JES, the host file being retrieved is assumed to be a SQL statement and FTP attempts to connect to DB2® and submit the statement to DB2 for processing.