Diagnosis
The program buffer (also called ABAP buffer or PXA buffer) contains thecompiled SAP programs.
You can set the maximum size of the program buffer in the systemparameter abap/buffersize. The system calculates from this themaximum number of entries in the buffer directory. Specify the value insystem parameter abap/buffersize in kilobytes .
INCLUDE BC_BUFFER_INFO1 OBJECT DOKU ID TX LANGUAGE EN
Typical sizes of the program buffer are between 240.000 and 400.000 KB,depending on the server's work memory, with development systemsrequiring larger buffers. The program buffer can be too small, even ifthe system displays free space there. If the hit rate is too low or theswap is too high, you can change the share of the buffer for small andlarge programs in addition to changing the size of the buffer.
INCLUDE BC_BUFFER_INFO2 OBJECT DOKU ID TX LANGUAGE EN