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Problem in Call Selection Screen

Former Member

‎2007 Sep 26 1:40 PM

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451

Hi,

I am facing a problem on the call selection screen. The no. of nested screens that can be called by using call selection screen is 50. When the count reaches to 51 it is going to short dump. How can i avoid the dump. What is the system field that captures the nested screens count.

Thanx in advance,

2 REPLIES 2
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Former Member

‎2007 Sep 26 1:45 PM

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419

SY-LSIND and SY-DYNNR are the system variables for screens.

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Pawan_Kesari
Active Contributor

‎2007 Sep 26 1:59 PM

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419

Maximum number of nested CALL SCREEN is 50, I think you cannot call 51th screen in a row.

To avoid short dump you can handle exception <b>DYNP_TOO_MANY_CALL_SCREENS</b> and give error (or information) message 'Maximum number of nested sccreen level is 50' .

  TRY .

      CALL SCREEN 100.

    CATCH cx_root .

      MESSAGE e100(00).

  ENDTRY.