How To Fix NAA642 - Update date was changed to date &1

SAP Error Message - Details

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 642

• Message text: Update date was changed to date &1

What causes this issue?

The update date is changed to date &V1&.

System Response

The update date is changed to date &V1&. The business volume data is
assigned accordingly to the condition record (period) valid from &V3& to
&V4& for arrangement &V2&.

How to fix this error?

Please note that the update date has changed, and if necessary take
account of the resulting changes to the assignment of business volume
data to a period (in the case of arrangements settled periodically).
This procedure ensures realtime settlement accounting for business
volumes.
The document date of the material document or invoice verification
document is used as the update date in the case of updating at the time
of goods receipt or invoice verification, or the delivery date of the
schedule line is used as the update date in the case of data updated
from the purchase order/delivery schedule. In the case of Settlement
Management documents (supplier billing documents and settlement
documents), the posting date (billing date) is used as the update date.
In some cases, the update date is changed to the start or end date of
the arrangement validity period if the original date is not within the
arrangement validity period (e.g. as a result of a data input error).
In the case of arrangement settled periodically, if the update date
falls in a period for which settlement accounting has already been
performed, business volumes are assigned to the next period for which
settlement accounting is due. The update date is changed accordingly.
This procedure ensures realtime inclusion of business volumes during
subsequent settlement.
For invoice verification documents entered in Release 3.0, the posting
date of the invoice verification document is used for the subsequent
update of business volume data. The "Document date" field in the PO
history is empty in the case of these documents.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message NAA642 - Update date was changed to date &1 ?

  The SAP error message NAA642, which states "Update date was changed to date &1," typically occurs in the context of updating or processing data in SAP, particularly in modules related to asset accounting or similar functionalities. This message indicates that the system has automatically adjusted the update date to a specific date (represented by &1) due to certain conditions or rules defined in the system.
  Cause:
  The primary causes for this error message can include:
  
  
  Date Validation Rules: The system has built-in validation rules that prevent certain updates from occurring on specific dates. If the date you are trying to use for an update is not valid (e.g., it is in the past or not allowed for the transaction), the system will change it to a valid date.
  
  
  Posting Periods: The posting period may be closed or not open for the date you are trying to use. SAP restricts updates to certain periods to maintain data integrity.
  
  
  Configuration Settings: There may be specific configuration settings in the system that dictate how dates are handled during updates.
  
  
  Solution:
  To resolve the NAA642 error, consider the following steps:
  
  
  Check the Date: Review the date you are trying to use for the update. Ensure it is valid and falls within an open posting period.
  
  
  Open Posting Periods: If the date is valid but falls within a closed posting period, you may need to open the relevant posting period in the configuration settings. This can typically be done by a user with the appropriate authorization.
  
  
  Review Configuration: Check the configuration settings related to the module you are working with. Ensure that there are no restrictions that would cause the system to change the date.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the error message and its implications in your context.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your system's configuration and usage.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help you check posting periods or configuration settings, such as OB52 (for posting period management).
  SAP Notes: Search for SAP Notes related to error NAA642 in the SAP Support Portal for any known issues or patches.
  User Authorizations: Ensure that you have the necessary authorizations to perform updates and access the relevant configuration settings.
  
  By following these steps, you should be able to identify the cause of the NAA642 error and implement a suitable solution.