DSNJ420I UNABLE TO WRITE BCR1 RECORD TO BSDS DATASET. DDNAME=`xxxxxx`

Explanation

A program encountered an I/O error when attempting to write the BSDS control record to the BSDS data set. 'xxxxxx' is the DDNAME of the BSDS data set being accessed.

Operator response

Notify the system programmer.

System programmer response

One or more error messages describing the specific error preceded this message. Refer to the specific message(s) for error analysis and the appropriate action to take.