How To Fix SDEST056 - bgRFC cannot be used for RFC destinations with type &

SAP Error Message - Details

• Message type: E = Error

• Message class: SDEST - Messages for RFC Destinations

• Message number: 056

• Message text: bgRFC cannot be used for RFC destinations with type &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDEST056 - bgRFC cannot be used for RFC destinations with type & ?

  The SAP error message SDEST056 indicates that the background Remote Function Call (bgRFC) cannot be used for RFC destinations of a specific type. This error typically arises when there is an attempt to use bgRFC with an RFC destination that is not compatible with it.
  Cause:
  The error occurs because bgRFC is designed to work with specific types of RFC destinations, and the destination you are trying to use is of a type that is not supported. Common types of RFC destinations include:
  
  T (TCP/IP): Standard TCP/IP connections.
  H (HTTP): HTTP connections.
  M (Message Server): Connections to the SAP message server.
  G (Group): Group of application servers.
  
  If the RFC destination is of a type that does not support bgRFC, such as a type that is not designed for background processing, you will encounter this error.
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check RFC Destination Type:
  
  Go to transaction SM59 (RFC Destinations) and check the type of the RFC destination you are trying to use. Ensure that it is compatible with bgRFC.
  
  
  
  Use Compatible RFC Destination:
  
  If the destination type is not compatible, you may need to create a new RFC destination that is of a compatible type (e.g., TCP/IP) and use that for bgRFC processing.
  
  
  
  Modify the Program Logic:
  
  If you are developing or modifying a program that uses bgRFC, ensure that it is configured to use the correct RFC destination type.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation for bgRFC to understand the requirements and limitations regarding RFC destination types.
  
  
  
  Check System Configuration:
  
  Ensure that your SAP system is properly configured to support bgRFC. This may involve checking system parameters and settings related to background processing.
  
  
  
  Related Information:
  
  bgRFC: Background RFC is a mechanism in SAP that allows for asynchronous processing of function calls in the background. It is designed to improve performance and reliability in distributed environments.
  Transaction Codes:
  
  SM59: To manage RFC destinations.
  SLG1: To check application logs for more detailed error messages.
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to bgRFC and RFC destinations.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.