How To Fix BANK_JOB_SERVICE044 - BTE &1 cannot be called as RFC

SAP Error Message - Details

• Message type: E = Error

• Message class: BANK_JOB_SERVICE -

• Message number: 044

• Message text: BTE &1 cannot be called as RFC

What causes this issue?

The BTE specified is assigned to an external product in Customizing. An
RFC destination is defined for this product. No RFC calls are possible
in the BTEs for Account Management.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

- You have to remove the RFC entry for the customer/third-party product
in Customizing.
- Create a function module that contains the RFC call for the module in
the external system currently assigned to the BTE
.
- You need to assign the new module to the BTE
Note:
A special error handling concept is used in Account Management. You
must take this into consideration when you implement the BTE. See the
documentation about "Error Handling in BTEs for Account Management
(BCA_BTE_IMPLEMENTATION_HINTS)".

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BANK_JOB_SERVICE044 - BTE &1 cannot be called as RFC ?

  The SAP error message "BANK_JOB_SERVICE044 BTE &1 cannot be called as RFC" typically indicates an issue related to the Business Transaction Events (BTE) in the SAP system, specifically when trying to call a BTE function module via Remote Function Call (RFC). Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  BTE Configuration: The BTE you are trying to call may not be configured correctly for RFC. Some BTEs are designed to be executed in the context of the application and may not be set up to be called remotely.
  Function Module Attributes: The function module associated with the BTE may not have the RFC-enabled attribute set. This means it cannot be called from an external system or via RFC.
  Authorization Issues: There may be authorization issues preventing the BTE from being executed in the desired context.
  Incorrect BTE Number: The BTE number being referenced may be incorrect or not exist in the system.
  
  Solutions:
  
  
  Check BTE Configuration:
  
  Go to transaction code FB00 (or FIBF for BTE management) and verify the configuration of the BTE. Ensure that the BTE is correctly set up and that it is intended to be called via RFC.
  
  
  
  Review Function Module:
  
  Use transaction code SE37 to check the function module associated with the BTE. Ensure that it is marked as RFC-enabled (check the "Remote-Enabled Module" checkbox).
  
  
  
  Authorization Check:
  
  Ensure that the user or system calling the BTE has the necessary authorizations to execute the function module. You can check this using transaction code SU53 after the error occurs.
  
  
  
  Correct BTE Number:
  
  Double-check the BTE number being used in the call. Ensure that it is valid and corresponds to a correctly configured BTE in the system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific BTE you are working with. There may be specific requirements or limitations documented.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the process to see where the call fails. This can provide more insight into the underlying problem.
  
  
  
  Related Information:
  
  BTE Overview: Business Transaction Events (BTE) are a mechanism in SAP that allows for the enhancement of standard processes without modifying the original code. They are often used for custom processing in financial transactions.
  RFC (Remote Function Call): RFC is a protocol used in SAP to enable communication between different SAP systems or between SAP and non-SAP systems.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific BTE or function module you are working with.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support or consult with an SAP expert who can provide more tailored assistance based on your specific system configuration and requirements.