How To Fix SAMQP_MESSAGE030 - Link is created but is refused by peer.

SAMQP_MESSAGE030 - Overview

• Message type: E = Error

• Message class: SAMQP_MESSAGE -

• Message number: 030

• Message text: Link is created but is refused by peer.

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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SAMQP_MESSAGE030 - Details

• The SAP error message SAMQP_MESSAGE030: Link is created but is refused by peer typically occurs in the context of SAP's messaging system, particularly when using the SAP Advanced Message Queuing Protocol (AMQP) or when dealing with SAP's messaging services. This error indicates that a connection attempt was made, but the remote peer (the other end of the connection) has refused the link.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the messaging broker or service.
  Configuration Errors: Incorrect configuration settings in the SAP system or the messaging broker can lead to refusal of the connection.
  Authentication Failures: If the credentials used to connect to the messaging service are incorrect or not authorized, the connection may be refused.
  Resource Limitations: The messaging broker may have reached its limit for connections or resources, causing it to refuse new links.
  Firewall or Security Settings: Firewalls or security settings may be blocking the connection