How To Fix LVC087 - Unknown parameter was queried

SAP Error Message - Details

• Message type: E = Error

• Message class: LVC - Error Texts for LiveCache Monitoring, Administration...

• Message number: 087

• Message text: Unknown parameter was queried

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 LVC087 - Unknown parameter was queried ?

  The SAP error message LVC087: Unknown parameter was queried typically occurs in the context of SAP List Viewer (ALV) reports or when using certain SAP GUI functionalities. This error indicates that the system is trying to access a parameter that is not recognized or does not exist in the current context.
  Causes:
  
  Incorrect Parameter Name: The parameter being queried may have been misspelled or does not exist in the program or function module.
  Missing Configuration: The configuration for the ALV report or the specific function module may not be set up correctly.
  Version Compatibility: There may be compatibility issues between different versions of SAP or between the SAP GUI and the backend system.
  Custom Code Issues: If there is custom code involved, it may be incorrectly referencing parameters that are not defined.
  
  Solutions:
  
  Check Parameter Names: Verify that the parameter name being queried is correct and exists in the relevant context. This may involve checking the code or configuration settings.
  Review ALV Configuration: If the error occurs in an ALV report, check the configuration settings for the ALV grid or list to ensure all required parameters are defined.
  Debugging: Use the debugger to trace the execution of the program and identify where the unknown parameter is being queried. This can help pinpoint the exact cause of the error.
  Update SAP GUI: Ensure that you are using a compatible version of the SAP GUI that matches the backend system. Sometimes, updating the GUI can resolve compatibility issues.
  Check for Notes and Patches: Look for SAP Notes or patches related to the specific transaction or report you are using. SAP frequently releases updates that may address known issues.
  Consult Documentation: Review the documentation for the specific ALV function module or report to ensure that you are using it correctly.
  
  Related Information:
  
  SAP Notes: Search the SAP Support Portal for any relevant notes that might address this specific error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Transaction Codes: Familiarize yourself with transaction codes related to ALV reports (e.g., SE38 for executing reports, SE80 for object navigator) to help in troubleshooting.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP Basis or development team for further assistance.