How To Fix CRM_UIU_CT013 - RFC destination for logical system &1 could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_UIU_CT - Cross Topics / Generic Services

• Message number: 013

• Message text: RFC destination for logical system &1 could not be read

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_UIU_CT013 - RFC destination for logical system &1 could not be read ?

  The SAP error message "CRM_UIU_CT013 RFC destination for logical system &1 could not be read" typically indicates that there is an issue with the configuration of the RFC (Remote Function Call) destination for the specified logical system in the SAP system. This error can occur in various scenarios, particularly when working with SAP CRM (Customer Relationship Management) and its integration with other systems.
  Cause:
  
  Missing RFC Destination: The specified logical system does not have a corresponding RFC destination defined in the SAP system.
  Incorrect Configuration: The RFC destination may be incorrectly configured, leading to issues in communication.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  Network Issues: There may be network connectivity issues preventing access to the specified logical system.
  Logical System Not Defined: The logical system itself may not be defined in the system settings.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Look for the RFC destination that corresponds to the logical system mentioned in the error message.
  If it does not exist, create a new RFC destination with the appropriate settings.
  
  
  
  Verify Configuration:
  
  Ensure that the RFC destination is correctly configured with the right connection type (e.g., TCP/IP).
  Check the connection parameters, such as the target host, system number, and client.
  
  
  
  Test the RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Test Connection" option to verify that the connection is working properly.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the RFC destination. This may involve checking roles and profiles assigned to the user.
  
  
  
  Define Logical System:
  
  If the logical system is not defined, you can define it in transaction SALE under "Logical System" settings.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the systems. This may involve checking firewalls, network routes, and other connectivity settings.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SALE: Logical System Configuration
  SU01: User Maintenance (to check user authorizations)
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RFC destinations and logical systems.
  
  
  Documentation: Review SAP documentation for detailed information on configuring RFC destinations and logical systems.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the RFC destination for the specified logical system.