IEA086W   memname NOT FOUND IN SYS1.NUCLEUS

Explanation

The initial program load (IPL) program was unable to locate a necessary member in the SYS1.NUCLEUS data set.

In the message text:
memname
The missing member, as follows:
IEANUC0x
x may not be the correct identifier for the nucleus you need.

If memname is another name, the member is either a module list table (MLT), a nucleus module list (NML), a nucleus device support module, or a member that was specified on an INCLUDE statement in the NUCLSTxx member.

System action

The system enters wait state X'055'.

Because a console is not available for messages at IPL time, the system stores this message in the IPL WTO buffer.

Operator response

See the operator response for wait state X'055'

System programmer response

See the system programmer response for wait state X'055'.

Source

System initialization (IPL/NIP)

Module

IEAIPL02