How To Fix F2109 - System error on reading screen values

SAP Error Message - Details

• Message type: E = Error

• Message class: F2 - Master Data Maintenance: Customer, Vendor

• Message number: 109

• Message text: System error on reading screen values

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 F2109 - System error on reading screen values ?

  The SAP error message F2109, which states "System error on reading screen values," typically indicates that there is an issue with the data being processed in the SAP system, particularly when it comes to reading values from the screen or user interface. This error can occur in various contexts, such as during data entry, report generation, or transaction processing.
  Causes:
  
  Technical Issues: There may be a technical glitch or bug in the SAP system that prevents it from reading the screen values correctly.
  Configuration Problems: Incorrect configuration settings in the SAP system can lead to issues with data retrieval.
  User Interface Issues: Problems with the user interface, such as missing fields or incorrect field types, can cause this error.
  Authorization Issues: Lack of proper authorizations for the user can lead to errors when trying to access certain data.
  Data Consistency Issues: Inconsistent or corrupted data in the database can also trigger this error.
  
  Solutions:
  
  Check for System Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known bugs.
  Review Configuration Settings: Verify that the configuration settings related to the transaction or report you are trying to execute are correct.
  Clear Cache: Sometimes, clearing the SAP GUI cache can resolve display issues. You can do this by going to the SAP GUI options and clearing the cache.
  Check User Authorizations: Ensure that the user has the necessary authorizations to access the data or transaction in question.
  Debugging: If you have access to debugging tools, you can try to debug the transaction to identify where the error is occurring.
  Contact SAP Support: If the issue persists, it may be necessary to contact SAP support for further assistance, especially if it appears to be a system bug.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the process you are working on.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message.
  Community Forums: Check SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to diagnose and potentially resolve the F2109 error in your SAP system.