bdfm1m10Messages (System Error, Online, Offline) and Master Glossary

E

extended logical record (LREC)
A logical record that contains control fields (maintained by the TPFDF product), a userLREC, and, optionally, a number of subLRECs. An extended LREC provides a flexible way of holding data because each subLREC and the userLREC is a variable length.

extended LREC
Extended logical record.