How To Fix EK329 - Documents with origins & and & do not allow changes to the due date

EK329 - Overview

• Message type: E = Error

• Message class: EK - IS-U Accounts Receivable and Payable

• Message number: 329

• Message text: Documents with origins & and & do not allow changes to the due date

What causes this issue?

The billing has been completed for these documents and they have been
printed out.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EK329 - Documents with origins & and & do not allow changes to the due date ?

  The SAP error message EK329 indicates that there are certain documents (such as purchase orders or contracts) that have specific origins which do not allow changes to the due date. This typically occurs in scenarios where the document is linked to certain conditions or agreements that restrict modifications to critical fields like due dates.
  
  Cause:
  
  Document Type Restrictions: The document type may have restrictions that prevent changes to the due date. For example, certain purchase orders or contracts may be set up in a way that they are not allowed to be modified after a certain point.
  Status of the Document: The document may be in a status that does not permit changes. For instance, if the document is already processed or has been partially delivered, changes may be restricted.
  Custom Settings: Custom configurations in the SAP system may impose restrictions on changing due dates based on business rules or workflows.
  Linked Documents: If the