How To Fix M2436 - Only source fields from MC communications structures allowed

M2436 - Overview

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 436

• Message text: Only source fields from MC communications structures allowed

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 M2436 - Only source fields from MC communications structures allowed ?

  The SAP error message M2436, "Only source fields from MC communications structures allowed," typically occurs in the context of Material Management (MM) or Logistics when there is an issue with the data being processed in the system, particularly when dealing with communication structures related to material master data or inventory management.
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Incorrect Field Mapping: The fields being used in a transaction or report do not match the expected fields defined in the communication structure. This can happen if custom fields or incorrect field types are being referenced.
  
  
  Data Transfer Issues: If you are trying to transfer data between different systems (e.g., during an interface or data migration), the fields being used may not be compatible with the expected source fields in the communication structure.
  
  
  Configuration Errors: There may be configuration issues in the system that lead to the use of non-standard fields or