How To Fix FMCHAIN020 - Function impossible for the selected node

FMCHAIN020 - Overview

• Message type: E = Error

• Message class: FMCHAIN - Extension about documents chain

• Message number: 020

• Message text: Function impossible for the selected node

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 FMCHAIN020 - Function impossible for the selected node ?

  The SAP error message FMCHAIN020 ("Function impossible for the selected node") typically occurs in the context of the SAP Funds Management (FM) module. This error indicates that a specific function or operation cannot be performed on the selected node in the funds management hierarchy or structure.
  Causes:
  
  
  Incorrect Node Selection: The node you are trying to perform an operation on may not support the function you are attempting to execute. For example, you might be trying to execute a function that is only applicable to certain types of nodes (e.g., a budget or commitment node).
  
  
  Node Status: The status of the node may prevent certain operations. For instance, if the node is locked or in a status that does not allow changes, you may encounter this error.
  
  
  
  Configuration Issues: There may be configuration settings in the Funds Management module that restrict certain functions for specific nodes.
  
  
  Authorization Issues: Lack of proper authorizations to perform the