IEA300I   I/O ERROR DURING BLDL FOR mem IN dsname

Explanation

An uncorrectable I/O error prevents the nucleus initialization program (NIP) from reading a directory entry for a member in a data set. This is probably a hardware error.

In the message text:
mem
The member name
dsname
The data set containing the member

System action

If the missing member is a NIP module, the system enters a disabled wait state. If not, processing continues.

Operator response

Record the address of the device where the I/O error occurred and contact hardware support.

Source

System initialization (IPL/NIP)

Module

IEAVNIPM, IEAVNP13, IEAVNPM4, IEAVNPM3

Routing code

1

Descriptor code

12