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I have a problem trying to implement an ALV with editable cells using cl_gui_alv_grid class.
My problem is : how to check input data ?
More precisely, in field catalog, I can specify an control table and a control field for each ALV column. If I do so, a search is displayed for the corresponding field and if I choose a value not available in this serach help, an error popup message is displayed and the cell in error is colored with a red line.
IT works perfectly for undepdant fields.
I try to do the same for field DISPO of table MARC displayed in my ALV. The sytem display appropriate serach help but alaways disaply an error message telling that "DISPO has not been found for plant ..." and it does not found the appropraite valeu of field WERKS/PLANT. HOw to correct this problem. A precision : the field WERKS is part of displayed column and is filled with a correct value but the link is not done.
Bluesky
