SAP Note 20076 - Unnecessary accesses to table T800X .

Symptom

The database analysis shows many accesses to table T800X.

Cause and prerequisites

The table is not buffered correctly.

Solution
You can change the buffering in your system.

Use transaction SE13 to change the technical attributes of the table:
Recommendation:
Buffering type 'G' (generic)
Number of key fields 3