How To Fix /SAPAPO/CLP224 - Chosen type of communication requires logical system

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CLP -

• Message number: 224

• Message text: Chosen type of communication requires logical system

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CLP224 - Chosen type of communication requires logical system ?

  The SAP error message /SAPAPO/CLP224 Chosen type of communication requires logical system typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the configuration of communication settings between systems. This error indicates that the system is expecting a logical system to be defined for the type of communication that has been selected.
  Cause:
  
  Missing Logical System Configuration: The logical system is not defined in the SAP system for the communication type you are trying to use.
  Incorrect Communication Type: The communication type selected may not be compatible with the current configuration or may require additional settings.
  Transport Layer Issues: If you are working in a transport layer scenario, the logical system may not be properly set up in the transport routes.
  System Landscape Configuration: The logical system may not be correctly configured in the system landscape, leading to communication issues.
  
  Solution:
  
  
  Define Logical System:
  
  Go to transaction SCC4 to check the logical system settings.
  Ensure that the logical system is defined and correctly configured for the client you are working in.
  
  
  
  Check Communication Type:
  
  Review the communication type you are trying to use (e.g., RFC, IDoc, etc.) and ensure it is appropriate for your scenario.
  If necessary, change the communication type to one that is supported by your configuration.
  
  
  
  Maintain Logical System in APO:
  
  In the APO system, navigate to the relevant settings (e.g., transaction /SAPAPO/CLP1 for communication settings) and ensure that the logical system is correctly assigned.
  
  
  
  Transport Routes:
  
  If applicable, check the transport routes in transaction STMS to ensure that the logical system is included in the transport layer.
  
  
  
  System Landscape Directory (SLD):
  
  Ensure that the logical system is correctly registered in the System Landscape Directory (SLD) if you are using one.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to access and modify the logical system settings.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation for APO communication settings to ensure that all necessary configurations are in place.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the error message /SAPAPO/CLP224 and ensure that the logical system is properly configured for the type of communication you are attempting to use.