How To Fix VK879 - System error: screen & not defined

VK879 - Overview

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 879

• Message text: System error: screen & not defined

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VK879 - System error: screen & not defined ?

  The SAP error message VK879, which states "System error: screen & not defined," typically indicates that the system is trying to access a screen that has not been defined in the SAP system configuration. This can occur in various scenarios, particularly when dealing with transaction codes, custom screens, or specific modules.
  Causes:
  
  Missing Screen Definition: The screen that the transaction is trying to access has not been defined in the system.
  Custom Development Issues: If there are custom programs or enhancements, they may reference a screen that does not exist or has been deleted.
  Transport Issues: If the screen was part of a transport request that was not successfully imported, it may lead to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain screens, leading to this error message.
  Configuration Errors: Incorrect configuration settings in the relevant module can also lead to this error.
  
  Solutions:
  
  Check Screen Definition: Verify if the