I have a problem with getting data from the backend (same issues was posted here but not resolved:. The app is loading forever and throws a timeout. I have also tried to manually reduce lv_package_size and lv_created_date in the debugger with no succes (see screenshot: error-track-po-backend.jpg).
It is getting stuck in following statement of method GET_PO_LIST in class CL_SRA020_PO_TRACKING_API:
FETCH NEXT CURSOR lv_db_cursor INTO CORRESPONDING FIELDS OF TABLE lt_tmp_po_head
Backendcomponent Patchlevel: SRA020 Release 600 SP-Level 0009
Frontendcomponent Patchlevel: UIX01EAP Release 100 SP-Level 0010