How To Fix /BOBF/COM_GEN_MODEL151 - Update type and RFC mode are incompatible

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GEN_MODEL -

• Message number: 151

• Message text: Update type and RFC mode are incompatible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GEN_MODEL151 - Update type and RFC mode are incompatible ?

  The SAP error message /BOBF/COM_GEN_MODEL151 indicates that there is an incompatibility between the update type and the RFC (Remote Function Call) mode being used in a Business Object Framework (BOF) context. This error typically arises when there is a mismatch in the configuration of the Business Object or when the system is trying to execute an operation that is not supported in the current mode.
  Cause:
  
  Incompatible Update Type: The update type defined for the Business Object may not be compatible with the RFC mode being used. For example, if the Business Object is set to use a synchronous update type but the RFC mode is asynchronous, this error can occur.
  Configuration Issues: There may be issues in the configuration of the Business Object or the associated service that lead to this incompatibility.
  Incorrect RFC Destination: The RFC destination being used may not be configured correctly or may not support the required update type.
  
  Solution:
  
  Check Business Object Configuration: Review the configuration of the Business Object in the SAP system. Ensure that the update type is compatible with the RFC mode being used. You can do this by checking the settings in the Business Object Definition.
  Adjust RFC Mode: If possible, adjust the RFC mode to match the update type. For example, if the Business Object requires synchronous processing, ensure that the RFC destination is set to synchronous.
  Review RFC Destination Settings: Check the settings of the RFC destination in transaction SM59. Ensure that it is configured correctly and supports the required communication mode.
  Consult Documentation: Refer to the SAP documentation for the specific Business Object and its requirements regarding update types and RFC modes.
  Debugging: If the issue persists, consider debugging the process to identify where the incompatibility arises. This may involve looking at the code or the configuration in the backend.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like BOBF to access the Business Object Framework and SM59 to manage RFC destinations.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the incompatibility issue related to the update type and RFC mode in your SAP system.