When a path error is detected, HDLM performs a failover on the path and outputs the KAPL08022-E message. This message indicates that an error has occurred in the components, shown in the following figure, that make up the path.
Figure. Error location when the KAPL08022-E message is output
The following figure shows the troubleshooting procedure when the KAPL08022-E message is output.
Figure. Troubleshooting procedure when a path error occurs
The following shows the procedure for using the HDLM command (dlnkmgr) to handle a path error.