How To Fix NET037 - Number of stations between sender and receiver

SAP Error Message - Details

• Message type: E = Error

• Message class: NET - Network Messages

• Message number: 037

• Message text: Number of stations between sender and receiver

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 NET037 - Number of stations between sender and receiver ?

  The SAP error message NET037, which states "Number of stations between sender and receiver," typically occurs in the context of network communication issues within SAP systems. This error indicates that there are too many intermediate nodes (or stations) between the sender and receiver in the network configuration, which can lead to communication problems.
  
  Cause:
  
  Network Configuration: The error often arises due to an incorrect or overly complex network configuration. If there are too many routers, gateways, or other network devices between the SAP application server and the database server, it can exceed the limit set by SAP for the number of hops.
  Firewall or Security Settings: Firewalls or security settings may be blocking or limiting the number of connections or hops allowed between the sender and receiver.
  SAP System Configuration: The SAP system may not be configured correctly to handle the network topology, leading to communication issues.
  
  
  Solution:
  
  Review Network Topology: Check the network topology to