abap - Sap Code Inspector how to use cl_ci_objectset class -

i tried use cl_ci_objectset class reference set of objects run inspection afterwards:

  data: lr_ci_objectset type ref cl_ci_objectset.    call method cl_ci_objectset=>get_ref     exporting      p_objsnam                = 'ztest'   receiving     p_ref                     = lr_ci_objectset   exceptions   ... exception list ...   if sy-subrc <> 0.     message i005(zsci). *   fehler beim ermitteln der objektmenge     raise cancel.   endif.   * prüfen, ob es überhaupt objekte in der sci objektmenge gibt   if lr_ci_objectset->iobjlst-objects[] initial.     write 'object menge leer'. *   in diesem fall kann auch nichts geprüft werden     return.   endif.     write 'object menge nicht leer'. 

the set 'ztest' exsisting in system public object set.

after more testing found solution.

if lr_ci_objectset->iobjlst-objects[] initial. 

is wrong array objset , therefore used.

if lr_ci_objectset->objectsinf initial. 

is functional.

you can't check whether "an object set empty" easily. object sets can either discrete sets of objects (just contents of transport) or set of selection criteria. latter might or might not yield list of objects when selection executed - resulting object list may empty, if object set not.