DFS1806I SC=08 LDEL=X'HEXSTRING', NULL HEX STRING SPECIFIED. DEVICE TYPE DEFAULT USED

Explanation
 On the DEV statement, LDEL= has a null hexadecimal
string.

System action
 The DEV.TYPE line delete default is assumed.
For the device type defaults, see the DEV statement information. Processing
continues with this operand.

Programmer response
 Provide a valid LDEL= specification, and
rerun the job.