How To Fix /PRA/CHECK_INPUT121 - Screen display failed Rc: &

SAP Error Message - Details

• Message type: E = Error

• Message class: /PRA/CHECK_INPUT -

• Message number: 121

• Message text: Screen display failed Rc: &

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 /PRA/CHECK_INPUT121 - Screen display failed Rc: & ?

  The SAP error message /PRA/CHECK_INPUT121 Screen display failed Rc: & typically indicates that there is an issue with the screen display in the SAP system, often related to the input or data being processed. This error can arise from various causes, including:
  Causes:
  
  Data Issues: The data being processed may be incomplete, incorrect, or not in the expected format.
  Configuration Problems: There may be issues with the configuration of the SAP module or transaction you are using.
  Authorization Issues: The user may not have the necessary authorizations to access the data or transaction.
  Technical Errors: There could be a technical issue with the SAP system, such as a problem with the underlying code or a temporary system glitch.
  Screen Variants: If screen variants are used, they may not be set up correctly or may be missing.
  
  Solutions:
  
  Check Input Data: Verify that all required fields are filled out correctly and that the data is in the correct format.
  Review Configuration: Check the configuration settings for the relevant SAP module to ensure everything is set up correctly.
  User Authorizations: Ensure that the user has the necessary authorizations to perform the action that triggered the error.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or information that could provide more context.
  Transaction Codes: If applicable, try using different transaction codes or navigating through the menu to see if the issue persists.
  Screen Variants: If screen variants are being used, check if they are correctly configured or try resetting to the default variant.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message.
  Transaction Codes: Familiarize yourself with transaction codes related to the module you are working with, as they may provide alternative ways to access the functionality.
  Documentation: Review the documentation for the specific SAP module to understand any prerequisites or configurations that may be required.
  
  If you continue to experience issues, providing additional context about the specific transaction or process you were attempting to execute when the error occurred can help in diagnosing the problem further.