How To Fix /IWBEP/CM_PUBLISH019 - All system aliases have RFC destinations

/IWBEP/CM_PUBLISH019 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_PUBLISH -

• Message number: 019

• Message text: All system aliases have RFC destinations

Self-Explanatory Message

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/IWBEP/CM_PUBLISH019 - Details

• The SAP error message /IWBEP/CM_PUBLISH019 indicates that there is an issue with the configuration of RFC (Remote Function Call) destinations in the context of the SAP Gateway. Specifically, the error message states that "All system aliases have RFC destinations," which suggests that the system is unable to find a valid RFC destination for the specified system alias.
  
  Cause:
  
  Missing RFC Destination: The system alias you are trying to use does not have a corresponding RFC destination configured in the SAP system.
  Incorrect Configuration: The RFC destination may be incorrectly configured or pointing to an invalid system.
  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 target system.
  
  
  Solution:
  
  
  Check RFC Destinations:
  
  Go to transaction SM59 in the SAP GUI.
  Check the list of RFC destinations and ensure that the destination corresponding to the system alias is correctly configured.
  Test the RFC connection