SAP ABAP Buffer Worksheet
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ABAP Buffer Settings Worksheet
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Table BuffersMid SizeCurrent SizeSwapping?
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zcsa/table_buffer_areaSize of generic key buffer (table buffer)35000000
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zcsa/db_max_buftab
Directory entries in generic key buffer (table buffer)
5000
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rtbb/buffer_lengthSize of single key buffer (partial buffer)11000
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rtbb/max_tables
Directory entries in single key buffer (partial buffer)
500
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Nametab BuffersMid SizeCurrent SizeSwapping?
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rsdb/ntab/entrycount (TTAB)number of nametabentries administrated20000
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rsdb/ntab/ftabsize (FTAB)data area size for field description buffer30000
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rsdb/ntab/sntabsizedata area size for Short NTAB buffer3000
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rsdb/ntab/irbdsize (IRDB)data area size for Initial records buffer6000
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Program, CUA, Screen, etc.Mid SizeCurrent SizeSwapping?
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abap/buffersize (PXA)Program Buffer Size330000
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rsdb/cua/buffersize (CUA)CUA Buffer Size3000
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zcsa/presentation_buffer_area (PRES)Size of the buffer allocated for screens (Dynpros)4400000
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sap/bufdir_entries2000
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zcsa/calendar_areaSize of Calendar Buffer500000
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zcsa/calendar_idsDirectory Entries in the Calendar200
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rsdb/obj/buffersize (EIBUF)Size of export/import buffer [kB]4096
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rsdb/obj/max_objects
Maximum number of objects in export / import buffer
2000
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WP Memory AllocationsDescriptionMid SizeCurrent SizeSwapping?
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ztta/roll_firstFirst used part of memory in ztta/roll_area1
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ztta/roll_areaMaximum roll area per user context6000000
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ztta/roll_extensionQuota for Extended Memory per user context30000000000
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ztta/short_areaSize of short term memory3200000
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ztta/parameter_areaBuffer Size for SPA/GPA Parameters32000
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ztta/max_memreq_MBLimit for a single request to memory2047
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Extended MemoryMid SizeCurrent SizeMaxing out?
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em/blocksize_KBBlock size for extended memory4096
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em/initial_size_MBInitial size of extended memory pool16383
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Heap MemoryMid SizeCurrent SizeMaxing out?
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abap/heap_area_diaLimit of heap memory per dialog work process2000000000
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abap/heap_area_nondia
limit of heap memory per non dialog work process
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abap/heap_area_totallimit of heap on Appl.Server20000000000
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abap/heaplimit
if this limit is reached, wp will be killed at next chance
40000000
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