How To Fix /IWBEP/CM_V4_COS032 - Error during execution of conversion exit &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_COS -

• Message number: 032

• Message text: Error during execution of conversion exit &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_COS032 - Error during execution of conversion exit &1 ?

  The SAP error message /IWBEP/CM_V4_COS032 Error during execution of conversion exit &1 typically occurs in the context of SAP Gateway and OData services when there is an issue with the conversion exit that is being used in the data model. This error indicates that there was a problem executing a conversion exit function module, which is responsible for converting data from one format to another (e.g., from a database format to a format suitable for OData services).
  Causes:
  
  Invalid Conversion Exit: The conversion exit specified in the data model may not exist or may not be correctly defined.
  Data Type Mismatch: The data being processed may not match the expected input type for the conversion exit, leading to execution failure.
  Missing or Incorrect Parameters: The conversion exit may require certain parameters that are not being provided or are incorrect.
  Authorization Issues: The user executing the OData service may not have the necessary authorizations to execute the conversion exit.
  System Configuration Issues: There may be issues with the system configuration or the environment that affect the execution of the conversion exit.
  
  Solutions:
  
  Check Conversion Exit: Verify that the conversion exit specified in the data model exists and is correctly defined. You can do this by checking the relevant function module in transaction SE37.
  Validate Input Data: Ensure that the data being passed to the conversion exit is of the correct type and format. You may need to add validation logic to handle unexpected data.
  Review Parameters: Check the parameters being passed to the conversion exit to ensure they are correct and complete.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the conversion exit. You can check this in transaction SU53 after the error occurs.
  Debugging: If the issue persists, consider debugging the OData service to trace the execution flow and identify where the error occurs. You can use transaction /IWFND/DEBUG to enable debugging for OData services.
  Consult Documentation: Review the SAP documentation for the specific conversion exit being used to understand its requirements and limitations.
  
  Related Information:
  
  Transaction Codes: 
  
  SE37: Function Module
  SE80: Object Navigator
  /IWFND/DEBUG: Debugging OData Services
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues with specific conversion exits or OData services.
  Community Forums: Consider searching or posting on SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue causing the /IWBEP/CM_V4_COS032 error in your SAP environment.