Run time error in Load all subfile

[Funny]

Hi.I am new to COBOL400.Any body please check my basic load all sub file code and tell where I am wrong. Cause . . . . . : COBOL program 'TESTCBL1' in program object 'TESTCBL1' in library 'MAHESHFAB1' issued an I/O operation on file 'TEST' at COBOL statement 57 which failed with file status '9K'; and no error handler JOB LOG:Cannot read record CBNCTL from file TEST at device QPADEV0083. http://www.mcpressonline.com/images/fbfiles/files/example_cobol.txt

[D.Abramowitz]

My guess is that RRN is exceeding the subfile size as specified in the DDS, but without the DDS there is no way of knowing for sure. Please provide the DSPF DDS. Dave