How To Fix IUUC_CDC_API008 - RFC Destination &1: System error: &2

IUUC_CDC_API008 - Overview

• Message type: E = Error

• Message class: IUUC_CDC_API - SLT CDC API Messages

• Message number: 008

• Message text: RFC Destination &1: System error: &2

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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IUUC_CDC_API008 - Details

• The SAP error message IUUC_CDC_API008 typically indicates an issue with the Remote Function Call (RFC) destination in the context of SAP's Change Data Capture (CDC) functionality. This error can occur for various reasons, and understanding the cause and finding a solution involves several steps.
  Cause
  
  RFC Destination Issues: The specified RFC destination (&1) may not be correctly configured or may be pointing to an incorrect or unavailable system.
  Network Issues: There could be network connectivity problems between the systems involved.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  System Errors: The target system may be experiencing issues, such as being down or having performance problems.
  Configuration Errors: There may be misconfigurations in the CDC setup or in the related settings.
  
  Solution
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination specified in the error message.
  Test the connection to ensure it is working correctly. If it fails,