The data set could not be allocated for the reason specified in the message. Check the specified data set to see if you can determine the cause of the error. The message may also be caused by an attempt to do a PRINTDS of a subsystem data set (such as a JES2 or JES3 SYSYOUT or SYSIN data set).

This message is accompanied by any of the following second-level messages: IKJ59049I, IKJ59053I, IKJ59050I, IKJ59054I, IKJ59051I, IKJ59055I, IKJ59052I, IKJ59056I, which describes the error.