SAP Table AMDS - Effective size of tables and indexes in the database

Field Key Data Element Type Offset Leng Decimals Check Table Text
TNAME X TNAME CHAR 0 30 0 Table name
ANDAT X AM_ANDAT DATS 30 8 0 Analysis date for application monitor
ACTIV AM_ACTIVS CHAR 38 2 0 Activation flag Application monitor
AMETH AM_AMETH CHAR 40 4 0 Analysis Method for Collecting Statistics
OPTIO AM_OPTIO CHAR 44 5 0 Sample Size for Collection of Statistics
NROWS OROWS DEC 49 15 0 Number of rows in a table
OCCBL OU_BLOCKS DEC 57 11 0 Used blocks of an Oracle table
EMPBL OE_BLOCKS DEC 63 11 0 Empty blocks allocated for an Oracle table
AFREE OAVG_BFREE INT4 72 10 0 Avg. freespace in a used data base block
CHAIN OCHAINED DEC 76 15 0 Number of rows requiring block chaining
AROWL OAVG_ROW_L DEC 84 7 0 Average row length (Oracle result)
INDBL OIND_ALLBL DEC 88 11 0 Allocated blocks for an Oracle index
INDBS OBTREE_SPC DEC 94 15 0 Total space allocated in the B tree (ORACLE)
INDUS OBTREE_USE DEC 102 15 0 Total space used in B tree (ORACLE)