SAP ABAP Message Number IDMX - 221 (IDMX) is used by

• Function Module (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	IDMX_DI_CHECK_FI	Checks valid FI document	ID-MX-DI	APPL	SAP_APPL
2	Function Module	IDMX_DI_CHECK_SD	Checks valid document class of SD	ID-MX-DI	APPL	SAP_APPL
3	Function Module	IDMX_DI_CHECK_SD_DS	checks wether an invoice has to be signed	ID-MX-DI	APPL	SAP_APPL