How To Fix 00479 - No value for GWHOST side info entry (check side info)

00479 - Overview

• Message type: E = Error

• Message class: 00 -

• Message number: 479

• Message text: No value for GWHOST side info entry (check side info)

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 00479 - No value for GWHOST side info entry (check side info) ?

  The SAP error message "00479 No value for GWHOST side info entry (check side info)" typically occurs in the context of SAP's distributed systems or when dealing with the Gateway (GW) service. This error indicates that there is a missing or incorrect configuration for the Gateway host in the side information table.
  
  Cause:
  
  Missing Configuration: The GWHOST entry in the side information table is not defined or is missing.
  Incorrect Configuration: The GWHOST entry may be incorrectly configured, leading to the system being unable to find the necessary information.
  Network Issues: There may be network connectivity issues preventing the system from accessing the required Gateway host.
  System Changes: Changes in the system landscape, such as system upgrades or migrations, may have led to the loss of configuration.
  
  
  Solution:
  
  
  Check Side Information Table:
  
  Use transaction code SMGW to access the Gateway Monitor.
  Check the side information entries to ensure that the GWHOST is correctly defined.
  You can also check the side