How To Fix 1Q382 - Use only one customer function module for BTE &1

1Q382 - Overview

• Message type: E = Error

• Message class: 1Q - Messages In-House Banking

• Message number: 382

• Message text: Use only one customer function module for BTE &1

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1Q382 - Use only one customer function module for BTE &1 ?

  The SAP error message 1Q382 ("Use only one customer function module for BTE &1") typically occurs in the context of Business Transaction Events (BTE) in SAP. BTEs are a mechanism that allows you to enhance standard SAP functionality by implementing custom logic.
  
  Cause:
  The error indicates that there are multiple customer function modules assigned to the same BTE. In SAP, each BTE should have only one customer function module associated with it to avoid conflicts and ensure that the correct logic is executed. When the system detects more than one function module for a specific BTE, it raises this error.
  
  Solution:
  To resolve this error, you need to ensure that only one customer function module is assigned to the BTE in question. Here are the steps to do this:
  
  
  Identify the BTE: Determine which BTE is causing the error. The error message will typically include the BTE number (represented as &1).
  
  
  Check Existing Function Modules:
  
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