How To Fix /IWBEP/COS_SUTIL097 - Invalid input value for inbound conversion exit 'ZCITY'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/COS_SUTIL -

• Message number: 097

• Message text: Invalid input value for inbound conversion exit 'ZCITY'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/COS_SUTIL097 - Invalid input value for inbound conversion exit 'ZCITY' ?

  The SAP error message /IWBEP/COS_SUTIL097 Invalid input value for inbound conversion exit 'ZCITY' typically indicates that there is an issue with the data being passed to a conversion exit in an SAP system, specifically for a field named ZCITY. This error is often encountered in the context of OData services or when working with SAP Gateway.
  Cause:
  
  
  Invalid Input Value: The value being passed to the ZCITY conversion exit does not meet the expected format or criteria. This could be due to:
  
  The value being null or empty.
  The value being in an incorrect format (e.g., special characters, incorrect length).
  The value not being recognized as a valid city name according to the logic defined in the conversion exit.
  
  
  
  Conversion Exit Logic: The custom conversion exit ZCITY may have specific validation rules that the input value is failing to meet.
  
  
  Data Mapping Issues: If the data is being mapped from one structure to another (e.g., from an OData service to a database table), there may be discrepancies in the expected data types or formats.
  
  
  Solution:
  
  
  Check Input Values: Review the input values being sent to the OData service or the function module that uses the conversion exit. Ensure that they conform to the expected format and are valid.
  
  
  Review Conversion Exit Logic: If you have access to the ABAP code, check the implementation of the conversion exit ZCITY. Look for any specific validation rules or conditions that might be causing the input to be rejected.
  
  
  Debugging: If possible, use debugging tools in SAP to trace the execution and see what value is being passed to the conversion exit. This can help identify the exact cause of the error.
  
  
  Data Cleansing: If the input data is coming from an external source, consider implementing data cleansing processes to ensure that the data conforms to the expected formats before it reaches the conversion exit.
  
  
  Consult Documentation: If ZCITY is a custom conversion exit, consult any available documentation or comments in the code to understand its expected input and behavior.
  
  
  Error Handling: Implement error handling in your application to catch such errors and provide meaningful feedback to users or logs for further analysis.
  
  
  Related Information:
  
  Conversion Exits: In SAP, conversion exits are used to convert data between different formats. They can be standard or custom (like ZCITY).
  OData Services: If you are working with OData services, ensure that the service metadata is correctly defined and that the data types match the expected formats.
  SAP Notes: Check for any relevant SAP Notes that might address known issues with conversion exits or specific error messages.
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific environment and configuration.