SAP ABAP Program LMLSLF19 (LMLSLF19) is using

• Table/Structure Field (20)
• Function Module (1)
• Message Class (1)
• Message Number (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Message Number	11 - 256	Line cannot be deleted (performed services already entered)
2	Message Number	11 - 308	You can maintain a maximum of 10 limits