How To Fix LCR007 - Invalid parameters for RFC to Landscape Directory

LCR007 - Overview

• Message type: E = Error

• Message class: LCR - Landscape & Component Repository Messages

• Message number: 007

• Message text: Invalid parameters for RFC to Landscape Directory

What causes this issue?

The call parameters for the RFC to the Landscape Directory are invalid.
The system installation number or the name of the database server
probably could not found.
Error text:
<NP>host: &v1&</>
<NP>license_number: &v2&</>

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Execute the action again that triggered this message.
If the exception still occurs, contact SAP Support. The message number
and the error text will be required to process your inquiry.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LCR007 - Invalid parameters for RFC to Landscape Directory ?

  The SAP error message LCR007: Invalid parameters for RFC to Landscape Directory typically occurs when there is an issue with the configuration of the RFC (Remote Function Call) connection to the Landscape Directory (LCD). This can happen in various scenarios, particularly when working with SAP Landscape Management (LaMa) or when trying to access the Landscape Directory for system management tasks.
  Causes:
  
  
  Incorrect RFC Destination Configuration: The RFC destination that points to the Landscape Directory may not be configured correctly. This includes incorrect connection parameters such as the target host, system number, client, user, or password.
  
  
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the Landscape Directory.
  
  
  Authorization Issues: The user credentials used in the RFC connection may not have the necessary authorizations to access the Landscape Directory.
  
  
  Landscape Directory Not Available: The Landscape Directory service may not be running or may be unavailable due to maintenance or other issues.
  
  
  Version