How To Fix FN802 - Warning messages have been issued

SAP Error Message - Details

• Message type: E = Error

• Message class: FN - BAPI Messages

• Message number: 802

• Message text: Warning messages have been issued

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.

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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 FN802 - Warning messages have been issued ?

  The SAP error message FN802, which states "Warning messages have been issued," typically indicates that there are warning messages generated during the execution of a financial transaction or process. This warning does not necessarily stop the transaction from proceeding, but it does signal that there may be issues that need to be addressed.
  Causes:
  
  Data Validation Issues: The warning may arise from data that does not meet certain validation criteria. This could include missing mandatory fields, incorrect data formats, or inconsistencies in the data.
  Configuration Issues: There may be configuration settings in the financial module that are not aligned with the current transaction or data being processed.
  Business Rules Violations: The transaction may violate certain business rules or policies defined in the system, leading to warnings.
  Custom Code: If there are custom enhancements or user exits in the system, they may generate warnings based on specific conditions.
  
  Solutions:
  
  Review Warning Messages: Check the detailed warning messages that accompany FN802. These messages will provide specific information about what caused the warning and what needs to be corrected.
  Correct Data Issues: If the warnings are due to data validation issues, ensure that all required fields are filled out correctly and that the data adheres to the expected formats.
  Check Configuration: Review the configuration settings in the relevant financial module to ensure they are set up correctly and align with the business processes.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific warning messages and their implications.
  Engage with SAP Support: If the issue persists or if the warnings are unclear, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to check the transaction codes related to the process you are executing to see if there are any specific settings or configurations that need to be adjusted.
  SAP Notes: Look for SAP Notes related to FN802 or the specific warnings you are encountering. SAP Notes often provide solutions or workarounds for known issues.
  Testing in Development: If you are making changes to configurations or data, consider testing in a development or sandbox environment before applying changes to production.
  
  By addressing the underlying causes of the warning messages, you can ensure smoother processing of financial transactions in SAP.