READ … UPDATE
A CICS read that takes a lock so the record can be rewritten. The lock is held until the unit of work ends — never send a screen in between.
See it in context
VSAM basics: Using VSAM from a program
A CICS read that takes a lock so the record can be rewritten. The lock is held until the unit of work ends — never send a screen in between.
See it in context
VSAM basics: Using VSAM from a program