How To Fix FI402 - Document cannot be saved because data is still missing

SAP Error Message - Details

• Message type: E = Error

• Message class: FI - TR-FM Funds Management

• Message number: 402

• Message text: Document cannot be saved because data is still missing

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 FI402 - Document cannot be saved because data is still missing ?

  The SAP error message FI402 ("Document cannot be saved because data is still missing") typically occurs in the Financial Accounting (FI) module when you attempt to save a financial document (such as an invoice, journal entry, or payment) that has incomplete or missing required data. This error is a safeguard to ensure that all necessary information is provided before the document is processed.
  Causes:
  
  Missing Required Fields: Certain fields that are mandatory for the document type you are trying to save may not be filled in. This can include fields like account numbers, amounts, tax codes, or other relevant data.
  Incorrect Document Type: The document type you are using may not be compatible with the data you have entered.
  Validation Rules: Custom validation rules or configurations in your SAP system may require additional data that has not been provided.
  Incomplete Master Data: Related master data (like vendor or customer records) may be incomplete or missing required information.
  Posting Period Issues: The posting period may be closed or not open for the transaction you are trying to save.
  
  Solutions:
  
  Check Required Fields: Review the document you are trying to save and ensure that all required fields are filled in. Look for any fields highlighted in red or with error messages.
  Review Document Type: Ensure that you are using the correct document type for the transaction you are trying to post.
  Consult Validation Rules: If your organization has custom validation rules, consult with your SAP administrator or functional consultant to understand what additional data may be required.
  Verify Master Data: Check the relevant master data (e.g., vendor or customer records) to ensure that all necessary information is complete and accurate.
  Check Posting Period: Ensure that the posting period is open for the transaction you are trying to save. You can check this in the period control settings.
  Use the Message Log: If available, check the message log for more detailed information about what specific data is missing.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FB60 (Enter Incoming Invoice), or FB70 (Enter Outgoing Invoice) to navigate through the posting process.
  SAP Notes: Check SAP Notes for any known issues or patches related to the FI402 error message.
  User Documentation: Refer to SAP user documentation or training materials for guidance on the specific transaction you are working with.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP FI expert for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the FI402 error message in SAP.