There was an error when the platform LIC attempted to locate the i5/OS^(R) partition's load source.

Choose from the following:

• If the load source is a tape or optical device, exchange the media. If replacing the media does not work, look in the serviceable event view for other errors.
• If the load source is a disk drive, perform a D-mode IPL. Correct any errors found.

This ends the procedure.