How To Fix RZ366 - The start of the gateway is missing in the start profile.

RZ366 - Overview

• Message type: E = Error

• Message class: RZ - Messages for Computing Center Management System

• Message number: 366

• Message text: The start of the gateway is missing in the start profile.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RZ366 - The start of the gateway is missing in the start profile. ?

  The SAP error message RZ366 indicates that the SAP Gateway is not properly configured to start, which can prevent the system from functioning correctly. This error typically arises when the gateway process is not included in the instance's start profile.
  
  Cause:
  The primary cause of this error is that the SAP Gateway process is not defined in the instance's profile (usually the instance profile or the start profile). This can happen due to:
  
  Misconfiguration: The instance profile may not have the necessary entries for the gateway.
  Profile Changes: Changes made to the instance profile that inadvertently removed the gateway configuration.
  Installation Issues: During installation or upgrade, the gateway might not have been set up correctly.
  
  
  Solution:
  To resolve the RZ366 error, you can follow these steps:
  
  
  Check the Instance Profile:
  
  Go to transaction RZ10 (Profile Maintenance).
  Load the relevant instance profile (e.g., DEFAULT.PFL or the specific instance profile).
  Check for the parameter gw/enable and ensure it is set to 1 (enabled).
  
  
  
  Add