How To Fix ISLM_DI_GEN256 - Unable to get the Connection details from the RFC destination.

ISLM_DI_GEN256 - Overview

• Message type: E = Error

• Message class: ISLM_DI_GEN - DI Messages

• Message number: 256

• Message text: Unable to get the Connection details from the RFC destination.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_DI_GEN256 - Unable to get the Connection details from the RFC destination. ?

  The SAP error message ISLM_DI_GEN256, which states "Unable to get the Connection details from the RFC destination," typically indicates an issue with the Remote Function Call (RFC) destination configuration in your SAP system. This error can occur in various scenarios, such as when trying to connect to an external system or when executing certain transactions that require RFC communication.
  Causes:
  
  
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system. This includes incorrect parameters such as the target system's hostname, system number, client, user credentials, etc.
  
  
  Network Issues: There may be network connectivity issues between the SAP system and the target system. This could be due to firewall settings, network outages, or incorrect routing.
  
  
  Authorization Issues: The user credentials used in the RFC destination may not have the necessary authorizations to connect to the target system.
  
  
  SAP Gateway Issues: The SAP Gateway service may not be running or may