Data buffer(st04) is lower and lower

[Former Member]

recently, i find such an information in our sap system using ST04. Following is message:

Data buffer

Size kb 3,194,880

Quality % 89.4

the quality value is lower an lower.

why? what should i do?

please help me ! thanks a lot

[Former Member]

Hello,

it moght be due to u have set the data bufer size is too small so that more in and out is there ...this is the basic and primary reason for u r problem...

so calculate u r data buffer size according to u r application usage....no. of users connected, more update ,insert or select transactions...

Thanks.