How To Fix IST_EBS165 - Function module IST_EBS_CLOSE_FIKEY was called up in the wrong context

IST_EBS165 - Overview

• Message type: E = Error

• Message class: IST_EBS - Interface Between IS-T and External Billing System

• Message number: 165

• Message text: Function module IST_EBS_CLOSE_FIKEY was called up in the wrong context

Self-Explanatory Message

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IST_EBS165 - Details

• The SAP error message IST_EBS165 indicates that the function module IST_EBS_CLOSE_FIKEY was called in an incorrect context. This typically occurs in the context of Electronic Bank Statement (EBS) processing, where the function module is expected to be executed under specific conditions or with certain parameters.
  
  Cause:
  
  
  Incorrect Context: The function module is being called when the system is not in the appropriate state or context for that function. This could be due to:
  
  The function being called at the wrong point in the processing sequence.
  Missing or incorrect data being passed to the function.
  The function being invoked in a scenario that it does not support.
  
  
  
  
  Configuration Issues: There may be configuration settings in the EBS processing that are not set up correctly, leading to the function being called inappropriately.
  
  
  Custom Code: If there are custom enhancements or modifications in the EBS processing logic, they might be causing the function to be called incorrectly.
  
  
  
  Solution:
  
  
  Check Call Context: Review