How To Fix ST640 - No header entry found

SAP Error Message - Details

• Message type: E = Error

• Message class: ST - Terminology Database

• Message number: 640

• Message text: No header entry found

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 ST640 - No header entry found ?

  The SAP error message ST640 "No header entry found" typically occurs in the context of the SAP system's monitoring and performance analysis tools, particularly when dealing with the SAP Solution Manager or when using transaction codes related to system monitoring.
  Cause:
  The error message "No header entry found" usually indicates that the system is unable to find the necessary header information for a specific transaction or process. This can happen due to several reasons, including:
  
  Missing Data: The relevant data or entries in the database tables that store header information may be missing or have been deleted.
  Configuration Issues: There may be configuration issues in the SAP system that prevent the proper retrieval of header information.
  Authorization Issues: The user may not have the necessary authorizations to view the header information.
  System Errors: There could be underlying system errors or inconsistencies in the database that are causing the issue.
  
  Solution:
  To resolve the ST640 error, you can take the following steps:
  
  
  Check Data Integrity:
  
  Verify that the relevant header entries exist in the database. You can do this by checking the relevant tables (e.g., TSTC, TSTCT, etc.) for the specific transaction or process you are trying to access.
  
  
  
  Review Configuration:
  
  Ensure that the configuration settings for the monitoring tools or transactions are correctly set up. This may involve checking the settings in the SAP Solution Manager or other related configurations.
  
  
  
  User Authorizations:
  
  Check the user authorizations to ensure that the user has the necessary permissions to access the header information. You may need to consult with your SAP security team to verify this.
  
  
  
  System Logs:
  
  Review the system logs (transaction code SM21) for any related errors or warnings that could provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues related to this error message.
  
  
  
  Consult SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They can provide more detailed troubleshooting based on your specific system configuration and version.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST22 (Dump Analysis), SM21 (System Log), and ST03N (Workload Analysis) to help diagnose the issue.
  SAP Documentation: Review the official SAP documentation for the specific modules or components you are working with, as they may provide additional insights into common issues and their resolutions.
  Community Forums: Check SAP Community forums or other online resources where other users may have encountered similar issues and shared their solutions.
  
  By following these steps, you should be able to identify the cause of the ST640 error and implement a solution to resolve it.