SAP ABAP Program LEA23F01 (Include LEA23F01) is using

• Class (5)
• Data Element (6)
• Table/Structure Field (191)
• Function Module (23)
• Message Class (5)
• Message Number (8)
• Class Method (2)
• Table (34)

#	Object Type	Object Name	Object Description	Note
1	Message Number	AH - 513	Internal error reading the billing line items
2	Message Number	AJ - 349	Outsorted billing documents must be released prior to invoicing
3	Message Number	AJ - 868	No documents determined for your entry
4	Message Number	E9 - 890	Internal error: Error when reading internal table &1 in &2 &3
5	Message Number	E9 - 898	Unexpected ELSE case: field &1 with value &2 (&3 &4)
6	Message Number	EB - 022	First document reached
7	Message Number	EB - 023	Last document reached
8	Message Number	R1 - 201	Business partner &1 does not exist