DtvLong dal_wdh_cnt_lis ()

Executes a count query for search terms in the fields of a mask and outputs the number of records found in the message window.

Input Parameters Significance
none -

Output Parameters Significance
none -

Return Code Significance
value number of records found
-1 no record found
-2 error in the Pre_Action trigger for query mode
-3 Condition could not be created
-4 Sort-list could not be created

Can be invoked as on_select-userexit in widget menus or as on_event-userexit in widget state or in query mode of mask edit state of a mask.

The count function evaluates the return code of a function at the Pre_Action trigger. If the Pre_Action trigger returns a return code = 1, dal_wdh_cnt_lis will not count and send the return code = -2 in turn.