How To Fix 2L402 - System &1 is unknown in LIS

SAP Error Message - Details

• Message type: E = Error

• Message class: 2L - Landscape Infrastructure Server

• Message number: 402

• Message text: System &1 is unknown in LIS

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 2L402 - System &1 is unknown in LIS ?

  The SAP error message 2L402 indicates that the system specified in the message is unknown in the Logistics Information System (LIS). This error typically occurs when you are trying to access or process data related to a specific system that is not recognized by the LIS.
  Cause:
  
  Incorrect System Name: The system name you are trying to access may be misspelled or does not exist in the configuration.
  Missing Configuration: The system may not be properly configured in the LIS settings.
  Transport Issues: If the system was recently transported or set up, it may not have been fully integrated into the LIS.
  Authorization Issues: The user may not have the necessary authorizations to access the specified system.
  
  Solution:
  
  Check System Name: Verify that the system name you are using is correct. Ensure there are no typos or incorrect entries.
  Configuration in LIS:
  
  Go to the transaction code LIS (Logistics Information System) and check the configuration settings.
  Ensure that the system is defined in the LIS settings. You may need to add it if it is missing.
  
  
  Transport Check: If the system was recently transported, ensure that all necessary objects and configurations have been transported correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access the LIS data for the specified system. You may need to consult with your SAP security team to verify this.
  System Status: Check if the system is active and operational. If the system is down or not connected, it may lead to this error.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like LIS or LIS1 to access the Logistics Information System settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number in the SAP Support Portal.
  Documentation: Review the SAP documentation related to LIS configuration and setup to ensure that all steps have been followed correctly.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP Basis or technical team for further investigation.