SAP ABAP Message Number UCS0 - 157 (UCS0) is used by

• Class (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_UC_TASK_EXECUTION Method: READ_STATUS_FIELDS	Task Execution	UCS0	SEM-BW	SEM-BW
2	Class	CL_UC_TASK_EXECUTION Method: EXECUTE	Task Execution	UCS0	SEM-BW	SEM-BW