SAP ABAP Table E1ACH1 (Posting in Accounting: Billing Document (Header)) is used by

• Function Module (6)
• Program (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	COPA_DOCUMENT_EXTERNAL_DATA VALUE(EM_E1ACH1) LIKE E1ACH1	RW-Beleg: Übernahme ext. Daten (IDoc's) in Strukturen Ergebnisbereich	KE	APPL	SAP_FIN
2	Function Module	COPA_DOCUMENT_EXTERNAL_DATA	RW-Beleg: Übernahme ext. Daten (IDoc's) in Strukturen Ergebnisbereich	KE	APPL	SAP_FIN
3	Function Module	EXIT_SAPLACC1_011 VALUE(I_E1ACH1) LIKE E1ACH1	IDoc ACLREC: User Exit for Customer in Accounting Document	ACID	APPL	SAP_FIN
4	Function Module	EXIT_SAPLACC1_012 VALUE(I_E1ACH1) LIKE E1ACH1	IDoc ACLREC: User Exit for G/L Account Posting in Accounting Document	ACID	APPL	SAP_FIN
5	Function Module	EXIT_SAPLACC1_013 VALUE(I_E1ACH1) LIKE E1ACH1	IDoc ACLREC: User Exit for Taxes in Accounting Document	ACID	APPL	SAP_FIN
6	Function Module	IDOC_INPUT_ACLREC	IDoc input processing: Accounting, billing document (Load Receivable)	ACID	APPL	SAP_FIN