Thursday, 12 May 2016

Monitoring the Background Job

Monitoring background job is important because once you schedule the job it might be cancelled due to some error. To investigate the root cause use SM37.

Step 1) Execute T-code SM37.
 
 
Step 2) Fill the required criteria. 
  1. Job name and username(who scheduled the job). You can put * to get details of all jobs scheduled by all the  users.
  2. Select job status which you want to monitor. If you find that a background job is not completed , select Canceled status.
  3. Put the date range as per your requirement.

 
Step 3) You will get a screen as shown below.
 
 
Step 4) Click on Job Log button to trace the error due to which job was cancelled.
 
 
Step 5) You will get the following details. In the below example, job was cancelled since there was an issue with RFC connection to the remote system. As a resolution use SM59  to check if  there is an authorization issue to the remote system.
 
 
 Sometimes  jobs in Active status may also cause an issue.
You may face issues like tablespaces are full, duplicate job is running with the same name and timing, job is selecting or updating large data, etc.

You can also check such jobs from SM37. Follow the procedure as below.

Step 1) Execute SM37.

Step 2) Fill the required criteria.
  1. Job name and username(by which job is scheduled).
  2. Select job status which you want to monitorIf you find a system performance issue or if a task is not completed for a very long time, then select active status.
  3. Put the date range as per your requirement.

 
Step 3) Look into Duration column (which signifies the job is running since n seconds). If you find a large number in duration then investigate the job details from job log. Some jobs use a large number of data.Using SE16 check table entries for the tables used by the job.
 
 
 Sometimes jobs show to be in Active Status even though they are completed.

How to correct them? Follow the below set of procedure -

Step 1) As shown above, Execute T-code SM37 and select the job with active status.

Step 2) Select the active job which is causing problem.
 
 
Step 3) Click the Job->Check status.
 
 
Step 4) In the status bar of the window you will find as below message. This will repair Job Status if there was a problem
 
 
Step 5) If still job is in running  status then goto SM50. Below screen  will open. Have a look in "Reasn" column which shows any errors or exceptional issue. Investigate it further.
 

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