How To Fix LMON050 - You entered an invalid site value; enter a valid value

LMON050 - Overview

• Message type: E = Error

• Message class: LMON - Monitor messages

• Message number: 050

• Message text: You entered an invalid site value; enter a valid value

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 LMON050 - You entered an invalid site value; enter a valid value ?

  The SAP error message LMON050 indicates that an invalid site value has been entered in a transaction or process that requires a valid site code. This error typically occurs in the context of logistics or supply chain management, where site codes are used to identify different locations or plants within the SAP system.
  
  Cause:
  
  Invalid Site Code: The site code entered does not exist in the system or is not configured correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the site.
  Data Entry Error: There may have been a typographical error when entering the site code.
  
  Configuration Issues: The site may not be properly set up in the system, or it may have been deactivated.
  
  
  Solution:
  
  Verify Site Code: Check the site code you entered for any typographical errors. Ensure that it matches the valid site codes configured in the system.
  Check Configuration: Use transaction codes like OX10 (for plant maintenance) or SPRO