Where Used List (Class) for SAP ABAP Class CX_CRR_BUSY (Something is already running)
SAP ABAP Class CX_CRR_BUSY (Something is already running) is used by
# Object Type Object Name Object Description Package Structure Package Software Component
   
1 Class  CL_CRR_BASE_SCENARIO
Method: TRANSITION_START
Base class for concrete scenarios SCRR_COMPONENTS  BASIS  SAP_BASIS 
2 Class  CL_CRR_LOGGER
Method: GET_MSG_EXTENSION
CRR Default Logging SCRR_LOG  BASIS  SAP_BASIS