How To Fix /IWBEP/CM_V4H_RUN030 - Invalid value '&1' of property '&2' causes a serialization error

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4H_RUN -

• Message number: 030

• Message text: Invalid value '&1' of property '&2' causes a serialization error

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4H_RUN030 - Invalid value '&1' of property '&2' causes a serialization error ?

  The SAP error message /IWBEP/CM_V4H_RUN030 Invalid value '&1' of property '&2' causes a serialization error typically occurs in the context of OData services when there is an issue with the serialization of data being sent or received. This error indicates that a value being processed does not conform to the expected format or type for a specific property.
  Causes:
  
  Invalid Data Type: The value provided for a property does not match the expected data type (e.g., a string is expected, but a number is provided).
  Out of Range Values: The value for a property is outside the acceptable range defined in the OData service metadata.
  Null or Empty Values: A required property is missing or has a null/empty value when it should not.
  Incorrect Format: The value does not adhere to the expected format (e.g., date formats, enumerations).
  Service Metadata Issues: The OData service metadata may not be correctly defined, leading to mismatches between the expected and actual data.
  
  Solutions:
  
  Check Data Types: Ensure that the values being sent to the OData service match the expected data types defined in the service metadata.
  Validate Input Values: Before sending data, validate that all values are within the acceptable range and format.
  Review Required Fields: Make sure that all required fields are populated with valid data.
  Debugging: Use debugging tools to trace the request and response to identify where the serialization error occurs.
  Update Service Metadata: If the service metadata is incorrect, update it to reflect the correct data types and constraints.
  Error Logging: Implement error logging to capture detailed information about the error, which can help in diagnosing the issue.
  
  Related Information:
  
  OData Service Documentation: Review the OData service documentation to understand the expected data types and formats for each property.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific version of the OData service you are using.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By addressing the specific cause of the serialization error, you can resolve the issue and ensure that your OData service functions correctly.