Error in context binding for text property
I receive this error in my WD4A application:
The following error text was processed in the system XXX : Context binding for property TEXT of "T_MONTHTO"
cannot be resolved: Node MAINVIEW.1.TEMPVAL2 does not contain any elements
The error occurred on the application server sapxxxxx_XXX_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: RAISE_FOR of program CX_WDR_ADAPTER_EXCEPTION======CP
Method: RAISE_BINDING_EXCEPTION of program CL_WDR_VIEW_ELEMENT_ADAPTER===CP
Method: GET_BOUND_ELEMENT of program CL_WDR_VIEW_ELEMENT_ADAPTER===CP
TEMPVAL2 has cardinality 0..1, selection 0..1, Inizialization Lead Selection false and the ST22 dump says:
33 34 if l_adapter->m_view_element is bound. 35 l_component ?= l_adapter->m_view_element->view->if_wd_controller~get_component( ). 36 l_view_name = l_adapter->m_view_element->view->name. 37 l_view_element_id = l_adapter->m_view_element->id. 38 l_component_name = l_component->component_name. 39 endif. 40 41 if l_adapter->m_context_element is bound. 42 l_path = l_adapter->m_context_element->get_path( ). 43 endif. 44 >> raise exception type cx_wdr_adapter_exception 46 exporting 47 textid = textid 48 previous = previous 49 component_name = l_component_name 50 view_name = l_view_name 51 view_element_id = l_view_element_id 52 adapter_stack = l_adapter_stack 53 path = l_path 54 p1 = l_p1 55 p2 = l_p2 56 p3 = l_p3 57 p4 = l_p4 58 reason = reason. 59 endmethod.
Could anybody please tell me why exactly this error is occuring?