What does transaction code SM04 do?

What does transaction code SM04 do?

Transaction code SM04 shows the list of the users which are logged on to the instance in which are currently logged in. The total number of users and sessions are given at the bottom of the list.

How do I check performance issues in SAP?

CPU Utilization (ST06)

1. Run OS level commands – top and check which processes are taking most resources.
2. Go to SM50 or SM66. Check for any long running jobs or any long update queries being run.
3. Go to SM12 and check lock entries.
4. Go to SM13 and check Update active status.
5. Check for the errors in SM21.

What is SM21 Tcode in SAP?

Transaction code SM21 is used to check and analyze system logs for any critical log entries. The SAP System logs is the all system errors, warnings, user locks due to failed log on attempts from known users, and process messages in the system log.

What is the use of SM13 Tcode in SAP?

SM13 is a transaction code used for Administrate Update Records in SAP. It comes under the package STSK. When we execute this transaction code, SAPMSM13 is the normal standard SAP program that is being executed in background.

What is the use of Tcode ST22 in SAP?

You can use the tools of the ABAP dump analysis (ST22) to list the ABAP runtime errors that have occurred in an ABAP system as well as the relevant short dumps. To list the runtime errors that have occurred: Log on to the affected ABAP system.

How do I fix SAP working slowly?

If SAP response time is acceptable, then try this : Try to have a look at OS response time : ST06 : look at CPU, Memory, Swap, Disk and Lan response time. Try to have a look at buffer quality : ST02, if many fields are red, investigate each fields dependant parameters.

How can SAP performance be improved?

Guidelines for SAP Performance Tuning

1. Analyze carefully: Before you change anything, analyze your system carefully.
2. Make no changes without analysis: You should never change parameters or take other tuning measures without first performing an analysis.
3. Verify: Once you have made the changes, perform another analysis.

What is SAP SM19 Tcode?

SM19 is a transaction code used for Security Audit Configuration in SAP. It comes under the package SECU. When we execute this transaction code, SAPMSM19 is the normal standard SAP program that is being executed in background.

How does SAP check for update failures?

To find out which one, proceed as follows:

1. If an alert is shown for the update error, choose Appl. Server next to the message.
2. If you found an update record with the status Error in Update Management, choose Display Update Header to display the name of the update server.

What is difference between ST22 and SM21?

ST22 is used to check and analyze the abap run time errors (program errors or exceptions) SM21 is the system log where you get error related to the system.