Reference Code Description/Action
Perform all actions before exchanging Failing Items
Failing Item
242F Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
Memory Card, M23
Location: U1.1-P1-M15
AIX Location Code: 00-00
2430 Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
All memory cards in quad “A”. M01,
M02, M03, M24
Location: U1.1-P1-M1
Location: U1.1-P1-M2
Location: U1.1-P1-M3
Location: U1.1-P1-M16
AIX Location Code: 00-00
2431 Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
All memory cards in quad “B”. M08,
M09, M10, M11
Location: U1.1-P1-M4
Location: U1.1-P1-M5
Location: U1.1-P1-M6
Location: U1.1-P1-M7
AIX Location Code: 00-00
2432 Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
All memory cards in quad “C”. M12,
M13, M14, M15
Location: U1.1-P1-M8
Location: U1.1-P1-M9
Location: U1.1-P1-M10
Location: U1.1-P1-M11
AIX Location Code: 00-00
2433 Main storage failure
A memory card at the specified location is faulty.
Probability is mandatory.
Record function code 19 from the operator panel. This
function code is the CCIN identifier, which is used to
determine the processor or memory card type. To get the
part number for the failing card, find the CCIN number in
the parts tables under “Electronic Cards” on page 556.
All memory cards in quad “D”. M20,
M21, M22, M23
Location: U1.1-P1-M12
Location: U1.1-P1-M13
Location: U1.1-P1-M14
Location: U1.1-P1-M15
AIX Location Code: 00-00
B4xx
Chapter 5. Error Code to FRU Index 225