If an error occurs, trace information and logs can be used for troubleshooting.
The following table shows the information that can be used for troubleshooting.
|
Information that can be used for troubleshooting |
Description |
|---|---|
|
Trace information |
Trace information includes user operations and macros issued to the storage system. The information is saved in memory and can be used to help analyze the causes of errors. In MAR, trace information saved in memory is output to an ABEND dump if a MAR program terminates abnormally. |
|
Logs |
Error messages and trace information (event log) are collected in log datasets. |