How To Fix MDO_COMMON020 - No communication system found for destination &1 in distribution model &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MDO_COMMON - MDO messages

• Message number: 020

• Message text: No communication system found for destination &1 in distribution model &2

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 MDO_COMMON020 - No communication system found for destination &1 in distribution model &2 ?

  The SAP error message MDO_COMMON020 indicates that there is no communication system found for the specified destination in the distribution model. This typically occurs in the context of SAP's Application Link Enabling (ALE) or when working with distributed systems.
  
  Cause:
  
  Missing Communication System: The communication system that is supposed to be linked to the logical system in the distribution model is not defined or is incorrectly configured.
  Incorrect Distribution Model: The distribution model may not be set up correctly, or the logical system may not be included in the model.
  
  Configuration Issues: There may be issues with the configuration of the ALE settings or the logical systems involved.
  Transport Layer Issues: The transport layer may not be correctly defined or may not match the logical systems.
  
  
  Solution:
  
  
  Check Communication System Configuration:
  
  Go to transaction SALE (ALE Distribution Model).
  Check the distribution model and ensure that the communication system is correctly defined for the logical system in question.
  If the communication