How To Fix UA_SM1006 - Error when accessing remote system (RFCDEST=&1)

UA_SM1006 - Overview

• Message type: E = Error

• Message class: UA_SM1 - Structure Maintenance

• Message number: 006

• Message text: Error when accessing remote system (RFCDEST=&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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UA_SM1006 - Details

• The SAP error message UA_SM1006 indicates that there is an issue when trying to access a remote system using a Remote Function Call (RFC). The message typically includes a placeholder for the RFC destination (RFCDEST=&1), which is the name of the destination that is causing the problem.
  Cause
  The UA_SM1006 error can be caused by several factors, including:
  
  Network Issues: There may be network connectivity problems between the SAP system and the remote system.
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system. This includes incorrect parameters such as the target host, system number, client, user credentials, etc.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the remote system.
  Remote System Down: The remote system may be down or not reachable due to maintenance or other issues.
  Firewall Restrictions: Firewalls or security settings may be blocking the connection to the