How To Fix 1J660 - Latest posting date could not be determined for due date &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 1J - BCA: Payment Order Dialog

• Message number: 660

• Message text: Latest posting date could not be determined for due date &1

What causes this issue?

This error may have any one of the following reasons:
The calculated earliest posting date (EPD) is not allowed to be after
the latest posting date (LPD). Based on the Customizing settings, the
system calculates the EPD and LPD for a particular due date as as
follows:
EPD = due date - maximum number of calendar days before the due date
LPD = due date - minimum number of interbank working days before the
due date for the first run
LPD = due date - minimum number of interbank working days before the
due date for the subsequent run
There may be a calendar error defined for the calendar. In Customizing
for <ZK>Bank Customer Accounts (IS-B-BCA)</>, choose <LS>Account
Management -> SEPA -></>
<DS:SIMG.SIMG_BA-CA-TBKKSEPA_RCV>Define SEPA Properties for Recipient
Transaction Types</>.

System Response

The system cannot post the SEPA direct debit order (either one-time or
recurring).

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1J660 - Latest posting date could not be determined for due date &1 ?

  The SAP error message 1J660 ("Latest posting date could not be determined for due date &1") typically occurs in the context of financial transactions, particularly when dealing with payment processing or accounting entries. This error indicates that the system is unable to determine the latest posting date for a specific due date, which can hinder the processing of financial documents.
  Causes:
  
  Missing Configuration: The posting periods may not be properly configured in the system, leading to the inability to determine valid posting dates.
  Closed Posting Periods: The posting period for the due date in question may be closed, preventing any postings from being made.
  Incorrect Date Settings: The due date may fall outside the range of allowed posting dates, either due to system settings or user input errors.
  Authorization Issues: The user may not have the necessary authorizations to post in the specified period.
  System Errors: There may be a temporary issue or bug in the