For the SUBMIT command this message indicates that the INTRDR data set, used to pass JCL to the job entry subsystem, had an error detected by the indicated VSAM I/O macro. This may be the result of a JCL error. The job entry subsystem, not VSAM, handles I/O to the SUBMIT command's internal reader, and uses only a subset of the VSAM error codes. The field will contain VSAM physical I/O error information if VSAM supplied it. In the message text:

command/program

The command or program executing when the error occurred.

type

The name or description of the data set:

• dsname
• ddname

typemacro

The VSAM I/O macro that detected the error.

nnnn

The error code.

rrrr

The reason code in register 15.