Field - r748lero

ECKD architecture Read Operations. For ESCON ports, one count per chain which transfers customer data to the host. For FICON ports, one count per command which transfers customer data to the host (long floating point).

• Map: R748LSS
• Based on: R748LERO

ECKD architecture Read Operations. For ESCON ports, one count per chain which transfers customer data to the host. For FICON ports, one count per command which transfers customer data to the host (long floating point).