How To Fix RERAIS001 - Function module &1 for displaying line items does not exist

RERAIS001 - Overview

• Message type: E = Error

• Message class: RERAIS - Messages - Accounting Information System

• Message number: 001

• Message text: Function module &1 for displaying line items does not exist

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 RERAIS001 - Function module &1 for displaying line items does not exist ?

  The SAP error message RERAIS001 indicates that a function module specified in the system does not exist or cannot be found. This error typically occurs when trying to display line items in a report or transaction that relies on a specific function module to retrieve or process data.
  Causes:
  
  Missing Function Module: The function module referenced in the error message may not exist in the system. This could be due to a missing transport or an incomplete installation.
  Incorrect Configuration: The system may be incorrectly configured to call a function module that is not available or has been renamed.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  System Upgrade or Changes: If the system has been recently upgraded or modified, some function modules may have been deprecated or replaced.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction SE37 to check if the function module exists. Enter the name of the function module