How To Fix LCM_INTEGRATION002 - Maintain RFC details in integration configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: LCM_INTEGRATION - Message Class for Integrations

• Message number: 002

• Message text: Maintain RFC details in integration configuration

Self-Explanatory Message

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• What is the cause and solution for SAP error message LCM_INTEGRATION002 - Maintain RFC details in integration configuration ?

  The SAP error message LCM_INTEGRATION002 indicates that there is an issue with the Remote Function Call (RFC) configuration in the integration settings of your SAP system. This error typically arises when the system is unable to find the necessary RFC destination details required for integration purposes, such as when trying to connect to another SAP system or an external application.
  Cause:
  
  Missing RFC Destination: The RFC destination required for the integration is not defined in the system.
  Incorrect Configuration: The existing RFC destination may be incorrectly configured, leading to connection issues.
  Authorization Issues: The user or service account used for the RFC connection may not have the necessary authorizations.
  Network Issues: There may be network connectivity issues preventing the system from reaching the target system.
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check RFC Destination:
  
  Go to transaction code SM59 in your SAP system.
  Look for the relevant RFC destination that should be used for the integration.
  If it does not exist, create a new RFC destination by clicking on "Create" and filling in the necessary details (e.g., target host, system number, client, user, password).
  
  
  
  Verify Configuration:
  
  Ensure that the RFC destination is configured correctly. Check the connection type (e.g., T, G, H) and ensure that the target system details are accurate.
  Test the connection by using the "Test Connection" button in the SM59 transaction.
  
  
  
  Check Authorizations:
  
  Ensure that the user credentials used in the RFC destination have the necessary authorizations to perform the required operations in the target system.
  
  
  
  Review Integration Configuration:
  
  Go to the integration configuration settings where the error is occurring and ensure that the correct RFC destination is specified.
  If you are using a specific integration scenario, ensure that all required settings are properly maintained.
  
  
  
  Network Connectivity:
  
  Check for any network issues that might be preventing the connection to the target system. This may involve checking firewalls, VPNs, or other network configurations.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific integration scenario you are working with for any additional configuration steps or troubleshooting tips.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM59: For managing RFC destinations.
  SICF: For managing HTTP services if applicable.
  SLG1: For checking application logs related to the integration.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC configuration and integration scenarios.
  
  
  Integration Scenarios: Depending on the context of your integration (e.g., SAP PI/PO, SAP Cloud Platform Integration), additional configuration steps may be required.
  
  
  By following these steps, you should be able to resolve the LCM_INTEGRATION002 error and ensure that your RFC details are correctly maintained in the integration configuration.