How to debug BEx (Query designer)

To be able to debug external application, which uses RFC functions, you  have to use external degugging. Sometime, this external breakpoint does  not work.

If so, firstly start RSRTRACE transaction, and now the breakpoint will work.

QD uses class CL_RSZA_QUERY and its methods.

Method  that loads the query -> LOAD_QUERY (FM that loads the query element  or query itself: RSZ_X_COMPONENT_GET )

Method that saves the query -> SAVE_QUERY  (FM that saves the query element or query itself RSZ_X_COMPONENT_SET_NEW )

Abbreviations:

QD – Query designer

BEx – Business Explorer