How To Fix NAA420 - No valid settlement date can be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 420

• Message text: No valid settlement date can be determined

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message NAA420 - No valid settlement date can be determined ?

  The SAP error message NAA420, which states "No valid settlement date can be determined," typically occurs in the context of settlement processes, particularly in Asset Accounting or Project System modules. This error indicates that the system is unable to determine a valid settlement date for the transaction you are trying to process.
  Causes:
  
  Missing or Incorrect Configuration: The settlement profile or the configuration settings for the asset or project may not be set up correctly.
  Settlement Period Issues: The period in which you are trying to settle may be closed or not open for posting.
  Missing Settlement Rules: The asset or project may not have valid settlement rules defined.
  Date Range Issues: The settlement date may fall outside of the allowed date range defined in the system.
  Transaction Type Issues: The transaction type being used may not be compatible with the settlement process.
  
  Solutions:
  
  Check Settlement Profile: Ensure that the settlement profile assigned to the asset or project is correctly configured and active.
  Open Posting Period: Verify that the posting period for the settlement is open. You can check this in the period control settings.
  Define Settlement Rules: If there are no settlement rules defined for the asset or project, you need to create them. This can be done in the asset master record or project definition.
  Review Date Settings: Check the date settings in the configuration to ensure that the settlement date is within the allowed range.
  Transaction Type Validation: Ensure that the transaction type you are using is valid for the settlement process you are trying to execute.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OAOA (for Asset Accounting) or CJ20N (for Project System) to check and modify settings.
  SAP Notes: Look for relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Review SAP documentation for Asset Accounting or Project System for detailed configuration steps and guidelines.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the root cause of the NAA420 error and implement the necessary solutions to resolve it.