The method ZZGET_NEXT_SUBVIEW_COUNT does not have a RETURNING parameter. It cannot be called in expr

[Catherine3]

When I activate the code, it shows  The method "ZZGET_NEXT_SUBVIEW_COUNT" does not have a RETURNING parameter. It cannot be called in expressions. The coding as following:

    CALL METHOD uo_model_holder->add
      EXPORTING
        im_screen_view = lo_custom_view
        im_position    = uo_model_holder->zzget_next_subview_count( ).

May I know what is wrong with the coding? Thanks in advance.

[DominikTylczyn]

The problem is exactly what the message says - the method has to implement a returning parameter if it is used in expressions.

[Catherine3]

May I know what is wrong with the coding? Thanks in advance.

[DominikTylczyn]

Please share the coding and the signature of the zzget_next_subview_count method

[Catherine3]

method ZZGET_NEXT_SUBVIEW_COUNT. *{ INSERT SHDK904575 1 * RE_COUNT = LINES( SUBVIEWS ) + 1. *} INSERT endmethod. What is the signature of the method?

[Catherine3]

I know what is wrong after changing the signature the the method. Thank you

[Catherine3]

Can you show me how is the coding? Thanks in advance.

[DominikTylczyn]

Please don't post comments or additional questions as answers.