SAP ABAP Program L0ML7F01 (Subprograms for formulas) is using

• Table/Structure Field (9)
• Function Module (1)
• Message Class (1)
• Message Number (2)
• Table (1)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Message Number	SE - 256	A variable can have max. eight characters
2	Message Number	SE - 257	You can use max. five variables in a formula