Parameter
auth/su53_buffer_entries

Short text
Number of SU53 shared buffer entries per work process

Parameter description
You can use this parameter to specify the number of available storagelocations in shared memory for failed authorization checks that can bedisplayed with transaction SU53. The parameter is multiplied by thenumber of work processes defined by the rdisp/wp_no... parameters. Theresult is the number of available storage locations.

Work area
Auth: Authorization check

Default value
100

Who is allowed
System administrator

Limitation for os
None

Limitation for db
None

Other parameter
rdisp/wp_no_dia
rdisp/wp_no_vb rdisp/wp_no_vb2rdisp/wp_no_enq
rdisp/wp_no_btc rdisp/wp_no_spordisp/wp_no_restricted

Valid_values
Integers from 0, limited by available shared memory.
Value 0 deactivates the ring buffer in shared memory. In this case, aspreviously, only the last failed authorization check is stored in theset/get parameters XU1, XU2, and XU7. SU53 can then only be used in SAPGUI logons, not in Web Dynpro applications.