How To Fix TL840 - Preview not available: &

SAP Error Message - Details

• Message type: E = Error

• Message class: TL - Messages for language transports

• Message number: 840

• Message text: Preview not available: &

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 TL840 - Preview not available: & ?

  The SAP error message TL840, which states "Preview not available: &", typically occurs when there is an issue with the preview functionality in SAP, particularly in the context of document management or print preview. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Missing or Incomplete Data: The document or report you are trying to preview may not have all the necessary data or may be incomplete.
  Authorization Issues: The user may not have the required authorizations to access the document or the preview functionality.
  Technical Issues: There may be technical issues with the SAP system, such as problems with the spool request or the print layout.
  Incorrect Configuration: The configuration settings for the output device or the print layout may be incorrect.
  Temporary System Glitches: Sometimes, temporary issues in the SAP system can lead to this error.
  
  Solutions:
  
  Check Data Completeness: Ensure that all required data for the document or report is complete and correctly entered.
  Verify Authorizations: Check if the user has the necessary authorizations to access the document and the preview functionality. This can be done by consulting with your SAP security team.
  Review Spool Requests: Go to transaction code SP01 to check the spool requests. Ensure that the spool request is generated correctly and is not in an error state.
  Check Output Device Configuration: Verify the configuration of the output device in transaction SPAD. Ensure that the device is correctly set up and active.
  Recreate the Document: If the document is corrupted or incomplete, try recreating it or generating it again.
  System Restart: If the issue persists, consider restarting the SAP application server or checking for any ongoing system maintenance that might be affecting functionality.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SP01 (Spool Request), SPAD (Output Device Administration), and SU53 (Authorization Check).
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for further assistance.
  Documentation: Review SAP documentation related to the specific module you are working with, as the error may be context-specific.
  
  By following these steps, you should be able to diagnose and potentially resolve the TL840 error in SAP.