The partition ID is in extended word one as LP=xxx in decimal format. This error indicates a failure during a search for the load source. There may be a number of these failures prior to finding a good load source. This is normal. Look for SRCs in the Serviceable Event View logged at the time the partition was performing an IPL. If a B2xx3110 error is logged, a B2xx3200 may be posted to the control panel. Work the B2xx3110 error in the Serviceable Event View. If the system IPL hangs at B2xx3200 and you cannot check the SRC history, perform the actions indicated for the B2xx3110 SRC.