How To Fix 883001 - FM for BOM explosion not defined on RFC destination

SAP Error Message - Details

• Message type: E = Error

• Message class: 883 - REA Distributed Systems: Sender Functionality

• Message number: 001

• Message text: FM for BOM explosion not defined on RFC destination

What causes this issue?

The function module has not been defined on the receiver system in REA
Customizing (entry for key <LB>SAPMJ7LM</>/<LB>1</> in
the <LS>FB Name CustEx</> field is blank).

System Response

The BOM will not be exploded.

How to fix this error?

Maintaint the entry in <DS:TRAN.J7LRRE711000150>REA Customizing</>.

Procedure for System Administrators

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

How can this happen?

<LB>J7LBAPI_REABOM_READ</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 883001 - FM for BOM explosion not defined on RFC destination ?

  The SAP error message "883001 FM for BOM explosion not defined on RFC destination" typically occurs when there is an issue with the configuration of the Remote Function Call (RFC) destination that is used for Bill of Materials (BOM) explosion in SAP. This error indicates that the function module (FM) required for BOM explosion is not properly defined or accessible through the specified RFC destination.
  Cause:
  
  RFC Destination Configuration: The RFC destination may not be correctly configured in the SAP system. This could be due to missing or incorrect settings.
  Missing Function Module: The function module required for BOM explosion may not be available in the target system or may not be activated.
  Authorization Issues: The user or system may not have the necessary authorizations to access the function module or the RFC destination.
  Network Issues: There could be network connectivity issues between the systems involved in the RFC call.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction code SM59 to check the configuration of the RFC destination.
  Ensure that the destination is correctly defined and that the connection type is appropriate (e.g., T for TCP/IP).
  Test the connection to ensure it is working properly.
  
  
  
  Verify Function Module:
  
  Check if the required function module for BOM explosion is available in the target system. You can do this by using transaction code SE37 to search for the function module.
  If the function module is missing, you may need to transport it from the development system or create it if it does not exist.
  
  
  
  Check Authorizations:
  
  Ensure that the user or system account used for the RFC call has the necessary authorizations to execute the function module.
  You can check authorizations using transaction code SU53 after the error occurs.
  
  
  
  Review Network Configuration:
  
  Ensure that there are no network issues preventing the systems from communicating. This may involve checking firewalls, network routes, and other connectivity settings.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SM59: RFC Destination Configuration
  SE37: Function Module Maintenance
  SU53: Authorization Check
  
  
  SAP Documentation: Refer to SAP Help documentation for more details on RFC and BOM explosion processes.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the error message related to BOM explosion not being defined on the RFC destination.