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In an SAP system, while using the Transaction DB02 there
are Swaps figures that are RED, How can one solve this
problem....
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Answer / irfraz
You need to increase the buffersize, there are two ways to
increase the buffersize.
1- Go to ST02, double click on under SWAP it will take you
to next screen where you will see parameters, i believe
buffersize parameter is abap/buffersize but you can find
exact parameter on the same screen so you increase the
value. I usually keep it 40000.
2- change the instance paramenter using T-code RZ10 and
increase the buffersize.
SAP Guru's: I am new to SAP, please correct me if i am
wrong.
| Is This Answer Correct ? | 9 Yes | 2 No |
Increasing the Size of SAP Buffers
Program
Size: abap/buffersize [KB]
240,000 – 400,000 KB
GenericKey
zcsa/table_buffer_area [Bytes] upto 50MB
Entries: zcsa/db_max_buftab -- upto 10,000 entries
SingleRecord
Size: rtbb/buffer_length [KB] - upto 30,000 KB
Screen
zcsa/presentation_buffer_area [Bytes] - upto 150 - 200 MB
CUA
rsdb/cua/buffersize [KB] - 3,000 -6,000 KB
Table Definition
Size is determined by the number of entries
Entries: rsdb/ntab/entrycount upto 30,000 entries
Field Description
Size: rsdb/ntab/ftabsize [KB] upto 20,000 -30,000 KB
Entries: 2 * rsdb/ntab/entrycount + 1
Initial Records
Size: rsdb/ntab/irbdsize [KB] upto 4,000 KB
Entries: 2 * rsdb/ntab/entrycount + 1
ShortNameTAB
Size: rsdb/ntab/sntabsize [KB] - upto 2,500 KB
Entries: 2 * rsdb/ntab/entrycount + 1
| Is This Answer Correct ? | 10 Yes | 3 No |
Answer / rashmi
Swaps figures are shown in ST02 and not DB02.
DB02 is for Database Space and parmaters overview
ST02 will show you the swaps and buffers.
| Is This Answer Correct ? | 3 Yes | 0 No |
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