SAP Function /ISIDEX/ISU_DE_INV_CHECKB_010 - IDEX-GE: Check Due Date of Net Payment

Parameter	Reference	Type	Length	Default	Optional	Text
X_CONTROL	INV_CONTROL_DATA	v	24			Control Data for Process Module

Parameter	Reference	Type	Length	Text
Y_CHANGED	INV_KENNZX	C	1	General Indicator 'X' or ' '
Y_RETURN	TTINV_LOG_MSGBODY	h	280	Bill/Payment Advice Note Processing Message Data
Y_STATUS	INV_STATUS_LINE	v	48	Status Information for Processes

Parameter	Reference	Type	Length	Default	Optional	Text
XY_PROCESS_DATA	TTINV_PROCESS_DATA	h	296			Data for Bill/Payment Advice Note Processing

Functionality
This function module is a sample module for checking whether the net duedate is entered in the bill document.
The module is used in document processing and can be defined as aCheck Module Before Transfer in transaction SM34 for viewcluster VC_INVRCPT_CUST.
If the net due date is entered in the document, it is copied to thelines.
If an alternative net due date is specified in one of the lines, thesystem issues an error message.