Hi, I have a CICS online program which reads a VSAM file only once to fetch a record using key field. Now, the requirement is such that I am changing the program to read the VSAM file 6 times using a different key field each time. The total number of records in the VSAM file at any time will be less than 20.
Does it have any significant impact on the efficiency or response time of my CICS program/transaction because I am changing one VSAM read to 6 reads now ?