How To Fix /SAPAPO/CTM1810 - RFC connection for optimization server &1 not maintained in Customizing

/SAPAPO/CTM1810 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CTM1 -

• Message number: 810

• Message text: RFC connection for optimization server &1 not maintained in Customizing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM1810 - RFC connection for optimization server &1 not maintained in Customizing ?

  The SAP error message /SAPAPO/CTM1810 indicates that there is an issue with the RFC (Remote Function Call) connection for the optimization server in SAP Advanced Planning and Optimization (APO). Specifically, it suggests that the RFC connection for the optimization server is not properly maintained in the system's Customizing settings.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Missing RFC Connection: The RFC connection to the optimization server is not defined in the Customizing settings.
  Incorrect Configuration: The existing RFC connection may be incorrectly configured or pointing to the wrong server.
  Authorization Issues: The user may not have the necessary authorizations to access the optimization server.
  Network Issues: There may be network connectivity issues preventing the system from reaching the optimization server.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check RFC Connection:
  
  Go to transaction SM59 in the SAP GUI.
  Look for the RFC connection that corresponds to the optimization server.
  If it does not exist,