How To Fix FDT_EXPRESSIONS390 - Nodes of type &1 must not have gateway conditions (node &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 390

• Message text: Nodes of type &1 must not have gateway conditions (node &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS390 - Nodes of type &1 must not have gateway conditions (node &2) ?

  The SAP error message FDT_EXPRESSIONS390 indicates that there is an issue with the configuration of a decision node in a decision table or expression in the SAP system. Specifically, it states that nodes of a certain type (denoted as &1) must not have gateway conditions (node &2). This typically occurs in the context of using the Flexible Decision Table (FDT) framework in SAP.
  
  Cause:
  
  Incorrect Node Configuration: The error arises when a node that is not supposed to have gateway conditions is incorrectly configured to include them. This can happen if the logic defined in the decision table or expression is not aligned with the expected structure.
  Misunderstanding of Node Types: Users may not fully understand the types of nodes and their intended use, leading to the inclusion of gateway conditions where they are not allowed.
  
  
  Solution:
  
  Review Node Types: Check the configuration of the nodes in your decision table or expression. Ensure that the