SAP ABAP Program LKAL1F20 (mkal1f20) is using

• Table/Structure Field (42)
• Function Module (1)
• Message Number (2)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Message Number	GA - 034	The "From" value is not smaller than the "To" value
2	Message Number	GA - 042	Enter values for the field "&"