QFS453I - 98% OF QUICK-FETCH VIRTUAL STORAGE USED. RAISE MSLIMIT. How do we resolve this?

Document ID : KB000011232
Last Modified Date : 14/02/2018
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Question:

QFS453I - 98% OF QUICK-FETCH VIRTUAL STORAGE USED. RAISE MSLIMIT. How do we resolve this?

Answer:

This message appears when over 98% of the CA QuickFetch virtual storage(specified in the MSLIMIT parameter) is used, and the value of the storage constraint field is higher than 0.1% of the value for the QF qualified fetches field during the current interval (Q5 display).

There are two ways to correct this issue. One is to raise the MSLIMIT and the other is to exclude libraries that are not used that often.