topic Re: Need error message in foregorund,when its executed in background in Application Development and Automation Discussions

Need error message in foregorund,when its executed in background

Former Member — Thu, 17 Mar 2011 18:24:57 GMT

I have a program which runs in background every hour, so when the background job is active and if the same program is executed in foreground, i should throw an error in the selection screen.

Is there any table which has this information, one more thing, the status of the job should be active and not released that I should throw an error.

Pls respond.

Thanks

Re: Need error message in foregorund,when its executed in background

Former Member — Thu, 17 Mar 2011 18:47:36 GMT

Hi,

You can do this be checking the table TBTCO with start date and Job status as 'R'.

Thanks,

Vikram.M

Re: Need error message in foregorund,when its executed in background

Former Member — Thu, 17 Mar 2011 19:28:25 GMT

You have to use ENQUE and DEQUEUE function modules.

In INITIALIZATION event, add the following code:


  CALL FUNCTION 'ENQUEUE_ESVARIANT'
       EXPORTING
            mandt          = sy-mandt
            report         = g_repid         "copy of SY-REPID
       EXCEPTIONS
            foreign_lock   = 1
            system_failure = 2
            OTHERS         = 3.
  IF sy-subrc <> 0.
*  Somehow display your error message here.
  ENDIF.

In END-OF-SELECTION event, dequeue using the following code:


  CALL FUNCTION 'DEQUEUE_ESVARIANT'
       EXPORTING
            mandt  = sy-mandt
            report = g_repid.

Re: Need error message in foregorund,when its executed in background

Former Member — Thu, 02 Jun 2011 07:39:48 GMT

solved