How To Fix RERAIS002 - Function module &1 for displaying contract account sheet does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: RERAIS - Messages - Accounting Information System

• Message number: 002

• Message text: Function module &1 for displaying contract account sheet does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RERAIS002 - Function module &1 for displaying contract account sheet does not exist ?

  The SAP error message RERAIS002 indicates that the function module specified (denoted as &1 in the error message) for displaying the contract account sheet does not exist. This error typically arises in the context of SAP's Contract Accounts Receivable and Payable (FI-CA) module.
  Causes:
  
  Missing Function Module: The function module that is supposed to handle the display of the contract account sheet may not be available in the system. This could be due to a missing or incomplete installation of the relevant SAP components.
  Incorrect Configuration: The system may be misconfigured, leading to the inability to locate the required function module.
  Transport Issues: If the function module was recently transported from another system, there may have been issues during the transport process that caused it to not be available.
  Authorization Issues: The user may not have the necessary authorizations to access the function module, leading to the error message.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 to check if the function module exists in the system. If it does not exist, you may need to create it or transport it from another system.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for the Contract Accounts Receivable and Payable module is correctly set up. This includes checking the settings in transaction codes like OBY6 (for company code settings) and FQEVENT (for event handling).
  
  
  
  Transport Request:
  
  If the function module is missing due to a transport issue, check the transport logs for any errors. You may need to re-transport the relevant objects from the development system to the production system.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to execute the function module. This can be done by checking the user roles and authorizations in transaction code SU01.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SU01 (User Maintenance), OBY6 (Company Code Settings), FQEVENT (Event Handling).
  SAP Documentation: Review the official SAP documentation for the FI-CA module for more insights into configuration and function modules.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the error message RERAIS002 effectively.