Crash Codes

Reading the Type 102 Message

A 102 message is generated when a software or hardware error occurs during
system execution of an application. Use the following steps and information
to determine the content of the Type 102 message. Crash and dump status
codes are listed on the following page.

102 = Message type    RRR = Crash code    SSS = Dump status code

The following crash codes are part of a Type 102 message.

000  Unexpected system interrupt.
200  Machine check because of a memory bus error.
201  Machine check because of a memory timeout.
202  Machine check because of a memory card failure.
203  Machine check because of a out of range address.
204  Machine check because of an attempt to write to ROS.
205  Machine check because of an uncorrectable address parity.
206  Machine check because of an uncorrectable ECC error.
207  Machine check because of an unidentified error.
208  Machine check due to an L2 uncorrectable ECC.
300  Data storage interrupt from the processor.
32x  Data storage interrupt because of an I/O exception from IOCC.
38x  Data storage interrupt because of an I/O exception from SLA.
400  Instruction storage interrupt.
500  External interrupt because of a scrub memory bus error.
501  External interrupt because of an unidentified error.
51x  External interrupt because of a DMA memory bus error.
52x  External interrupt because of an IOCC channel check.
53x  External interrupt from an IOCC bus timeout; x represents the IOCC number.
54x  External interrupt because of an IOCC keyboard check.
558  There is not enough memory to continue the IPL.
600  Portability Assist Layer (PAL) has detected a problem.
700  Program interrupt.
800  Floating point is not available.