How To Fix AW401 - Summation fields not saved

SAP Error Message - Details

• Message type: E = Error

• Message class: AW - AuC messages

• Message number: 401

• Message text: Summation fields not saved

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 AW401 - Summation fields not saved ?

  The SAP error message AW401, which states "Summation fields not saved," typically occurs in the context of data entry or processing in SAP, particularly when dealing with financial documents or reports. This error indicates that the system has encountered an issue with the summation fields (like totals or subtotals) that are supposed to be calculated and saved during a transaction.
  Causes of AW401 Error
  
  
  Missing or Incorrect Data: If the required fields for the summation are not filled out correctly or are missing, the system may not be able to calculate the totals.
  
  
  Data Consistency Issues: If there are inconsistencies in the data being processed (e.g., mismatched currencies, incorrect account assignments), the system may reject the summation.
  
  
  Configuration Issues: There may be issues with the configuration of the relevant module (e.g., FI, CO) that affects how summation fields are handled.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to save certain fields, leading to this error.
  
  
  Technical Issues: Bugs or issues in the SAP system itself, such as problems with the database or application server, can also lead to this error.
  
  
  Solutions to AW401 Error
  
  
  Check Data Entry: Ensure that all required fields are filled out correctly. Verify that the data entered is valid and consistent.
  
  
  Review Configuration: Check the configuration settings for the relevant module to ensure that summation fields are set up correctly.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to perform the transaction. If not, contact your SAP security administrator.
  
  
  Debugging: If you have access to debugging tools, you can analyze the program logic to identify where the error is occurring.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or module you are working with for any known issues or additional troubleshooting steps.
  
  
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  Related Information
  
  Transaction Codes: The error may occur in various transaction codes, depending on the context (e.g., FB01 for financial document entry, ME21N for purchase orders).
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide patches or updates.
  User Forums: SAP Community and other user forums can be valuable resources for finding solutions from other users who have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the AW401 error in SAP.