Solution : https://service.sap.com/sap/support/notes/16201 (SAP Service marketplace login required)
Summary :
The SAP Note addresses an issue where a background program is canceled due to a timeout. Control and monitoring functions executed every 5 minutes under SAPMSSY6 using the SAPSYS user, typically complete within 2 seconds. These programs include ones like RSRZLST0, RSRZLLG0, and RSALSUP series, each with specific maximum runtime limits. If thresholds are exceeded consecutively, the program execution is halted for the day. Repeated cancellations highlight potential severe performance issues due to network, database load, or excessive paging. To resume execution, users can delete the program's status entry via RZ03 or SMLG.
Key words :
task------------------------------------------------------------------------rsrzlst0 30s 120s operation mode controlrsrzllg0 10s 120s login load distributionrsalsup1 15s 120s operating system alertsrsalsup2 15s 120s buffer alertsrsalsup3 15s 120s spool alertsrsalsup5 30s 240s database alerts, start time status text--------------------------------------------------------------------sapmssy6_rsrzlst0 0 0 19941222 184840sapmssy6_rsrzllg0 1 0 19941222 184840 running/disabledsapmssy6_rsalsup1 0 0 19941222 184330sapmssy6_rsalsup2 0 1 19941222 184330sapmssy6_rsalsup3 0 20 19941222 184331sapmssy6_rsalsup5 2 45 19941222 162310 disabledthis, - smlg -> goto -> system diagnoses -> cyclic system prog, area- report rsaltst4- smlg -> supplements -> background diagnost, > database monitoring, alerts deactivated, user action takes place, longer run time, run-time monitoring, ccms background processing
Related Notes :
| 817837 | Cyclical system program disabled: No syslog message |
| 103523 | RFC load distribution |
| 67764 | RSALSUP5: runtime error due to timeout |
| 26317 | Set up for LOGON group for autom. load balancing |