Purchase Order Errors (IDoc)

The following errors may be encountered with the Purchase Order message:

Data Element	Error Message	Description
Class 1 Errors
E1EDKA1(1) | PARTN	Missing Buyer Partner ID.	The error occurs if the source is empty or null.
E1EDKA1(2) | PARTN	Missing Supplier Partner ID.	The error occurs if the source is empty or null.
E1EDP01 | MENEE	Unit of Measure is required if quantity in source data element MENGE is populated !!!	The error occurs if MENGE is populated, but the source is empty or null.
	Unit of measure is invalid !!!	The error occurs if the source is invalid.
E1EDP01 | PMENE	Unit of Measure is required if quantity in source data element PMENE is populated !!!	The error occurs if the source is invalid.
	Unit of measure is invalid !!!	The error occurs if the source is empty or null.
E1EDP01 | GEWEI	Unit of Measure is required if weight in source data element GEWEI is populated !!!	The error occurs if the source is invalid.
	Unit of measure is invalid !!!	The error occurs if the source is empty or null.
E1EDP19 | IDTNR	Missing Customer Material Number !!!	The error occurs if the source is empty or null.
Class 2 Errors
Authentication Id | authid	auth ID is required, must be a company admin for the PL <plid>.	The error occurs if a non-administrator of the process link attempts to make an inventory adjustment.
Company ID	Company ID was unexpectedly empty.	The error occurs if Company ID is null.
ProcessLink Id | plid	Process Link ID is required.	The error occurs if an adjustment is attempted without a specified process link.
Class 3 Errors
The following will be thrown for all Class 3 errors: “INTERNALERROR=Internal error from server [server details].” Please contact Support if this error is encountered.