How To Fix SAC_TOOLS042 - Use RFC type "Client" for Navigation to calling point.

SAP Error Message - Details

• Message type: E = Error

• Message class: SAC_TOOLS - Message Class for ABAP Channels tools

• Message number: 042

• Message text: Use RFC type "Client" for Navigation to calling point.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAC_TOOLS042 - Use RFC type "Client" for Navigation to calling point. ?

  The SAP error message SAC_TOOLS042 indicates that there is an issue with the type of Remote Function Call (RFC) being used for navigation in your SAP system. Specifically, it suggests that the RFC type should be set to "Client" for the navigation to the calling point to work correctly.
  Cause:
  The error typically arises when:
  
  The RFC connection is not configured correctly.
  The system is trying to use an inappropriate RFC type (e.g., "Destination" instead of "Client").
  There may be issues with the configuration of the SAP system or the specific transaction you are trying to execute.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check RFC Configuration:
  
  Go to transaction SM59 in your SAP system.
  Look for the RFC destination that you are using for the navigation.
  Ensure that the RFC type is set to "Client". If it is not, you will need to change it.
  
  
  
  Modify the RFC Destination:
  
  If the RFC destination is not set to "Client", you can create a new RFC destination or modify the existing one.
  Ensure that the connection type is set to "3" (which corresponds to "ABAP Connection" for client connections).
  
  
  
  Test the RFC Connection:
  
  After making changes, test the RFC connection to ensure it is working correctly.
  You can do this in the SM59 transaction by selecting the RFC destination and clicking on the "Connection Test" button.
  
  
  
  Check Authorization:
  
  Ensure that the user has the necessary authorizations to perform the navigation and access the required data.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or help resources for any specific requirements related to the transaction or function module you are trying to use.
  
  
  
  Consult SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  RFC Types:
  
  Type 3 (ABAP Connection): Used for connecting to an SAP system as a client.
  Type 2 (TCP/IP Connection): Used for connecting to non-SAP systems.
  
  
  
  Transaction Codes:
  
  SM59: RFC Destinations (Display/Maintain)
  SE37: Function Module (to check the function module being called)
  SE80: Object Navigator (to check the related objects)
  
  
  
  SAP Notes and Documentation:
  
  Check SAP Notes for any known issues or patches related to the error message SAC_TOOLS042.
  
  
  
  By following these steps, you should be able to resolve the error and ensure that the navigation works as intended.