How To Fix DMCLG383 - RFC communication error &2 (RFC destination &1)

DMCLG383 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 383

• Message text: RFC communication error &2 (RFC destination &1)

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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DMCLG383 - Details

• The SAP error message DMCLG383 indicates an RFC (Remote Function Call) communication error. This error typically occurs when there is a problem with the connection between the SAP system and the RFC destination specified. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system defined in the RFC destination.
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system (e.g., incorrect hostname, port, or logon credentials).
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the target system.
  Target System Down: The target system may be down or not reachable due to maintenance or other issues.
  Firewall Restrictions: Firewalls may be blocking the communication between the two systems.
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  
  
  Solution:
  
  
  Check Network