How To Fix /IWFND/COS_SUTIL202 - Conversion error

/IWFND/COS_SUTIL202 - Overview

• Message type: E = Error

• Message class: /IWFND/COS_SUTIL -

• Message number: 202

• Message text: Conversion error

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/COS_SUTIL202 - Conversion error ?

  The SAP error message /IWFND/COS_SUTIL202 Conversion error typically occurs in the context of SAP Gateway services, particularly when there is an issue with data conversion during the processing of OData requests. This error can arise due to various reasons, including data type mismatches, incorrect formatting, or issues with the underlying data model.
  Causes:
  
  Data Type Mismatch: The data being sent or received does not match the expected data types defined in the OData service.
  Invalid Data Format: The data format may not conform to the expected format (e.g., date formats, numeric formats).
  Null or Empty Values: Attempting to convert null or empty values into a type that does not accept them.
  Inconsistent Metadata: The metadata of the OData service may not be in sync with the underlying data model.
  Custom Logic Issues: If there are custom implementations or enhancements in the OData service, they may introduce conversion errors.
  
  Solutions:
  
  Check Data Types: Ensure that the data types in