How To Fix >U340 - Error when writing error message (for statement &1 item &2): &3

SAP Error Message - Details

• Message type: E = Error

• Message class: >U -

• Message number: 340

• Message text: Error when writing error message (for statement &1 item &2): &3

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 >U340 - Error when writing error message (for statement &1 item &2): &3 ?

  The SAP error message U340 typically indicates an issue related to the processing of a document, often during the posting of financial transactions or during the execution of a program that involves data manipulation. The error message format suggests that it is related to a specific statement and item, and it provides additional context in the form of a third parameter.
  Cause:
  
  Data Integrity Issues: The error may arise due to inconsistencies or invalid data in the document being processed. This could include missing mandatory fields, incorrect data types, or data that violates business rules.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to perform the action, leading to a failure in writing the error message.
  System Configuration: There may be configuration issues in the SAP system that prevent the successful execution of the transaction.
  Technical Errors: There could be underlying technical issues, such as database locks, system performance problems, or issues with the application server.
  
  Solution:
  
  Check Data: Review the data being processed in the transaction. Ensure that all required fields are filled out correctly and that the data adheres to the expected formats and business rules.
  Review Authorizations: Verify that the user has the necessary authorizations to perform the action. This can be done by checking the user's roles and authorizations in the SAP system.
  Analyze Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  Debugging: If you have access to the development environment, consider debugging the program or transaction to identify the exact point of failure.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches and updates.
  System Configuration: If the issue is related to configuration, consult with your SAP Basis or functional team to ensure that the system is set up correctly.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to look into transaction codes like SE80 (Object Navigator), SE37 (Function Module), or SE38 (ABAP Program) to analyze the related programs or function modules.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the U340 error in your SAP environment.