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Former Member
Nov 29, 2012 at 01:25 PM

Limited number of nested screens

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Hi together,

I've developed an ABAP-program for monitoring master data. I use REUSE_ALV_GRID_DISPLAY_LVC to show a list of the data records. It's possible to show details for each data record and to sort by different attributes.

My problem is, that sometimes there's a runtime error LIST_TOO_MANY_LPROS because the limit of 50 nested screens is exceeded.

I tried several things to solve this problem but I've not yet fount a solution:

In the user callback method of the ALV I have to use CALL SCREEN because SET SCREEN causes a runtime error DYNPRO_NOT_FOUND. The same with LEAVE TO SCREEN.

I tried to use LEAVE SCREEN before CALL SCREEN but then the called dynpro does not show up. The same problem when I use LEAVE SCREEN before creating the ALV.

Another try was to use SET SCREEN 0 before calling the screen, but the limit was exceeded anyway.

Now I run out of ideas... Do you have any suggestions for solving my problem?

Thanks

Claudia