NPAXSMOD 75 Invalid Fallback file: filename
During writer-process restart a File Set Position occurred, the signature check failed, and the initialization string specified signature check level 2. This implies that the data sent through the pipe has changed from the earlier attempt. In this case, delete the destination table and start the transfer from the beginning. Alternately: o A File Open occurred, an existing fallback file was specified in the initialization string, but the file did not have the standard format or referred to a different pipe name. Retry the transfer, specifying a different fallback file. o A File Set Position occurred, resulting in a failed seek within the fallback data file. This implies that the file is corrupt and should be deleted.