How To Fix /AIF/MES220 - Conversion error: convert &1 to type &2 failed

/AIF/MES220 - Overview

• Message type: E = Error

• Message class: /AIF/MES -

• Message number: 220

• Message text: Conversion error: convert &1 to type &2 failed

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/MES220 - Conversion error: convert &1 to type &2 failed ?

  The SAP error message /AIF/MES220 Conversion error: convert &1 to type &2 failed typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with data conversion between different types. This can happen during the processing of messages where the system is trying to convert data from one format to another, and it encounters a problem.
  Causes:
  
  Data Type Mismatch: The source data type does not match the expected target data type. For example, trying to convert a string that contains non-numeric characters into a numeric type.
  Invalid Data Format: The data being processed may not conform to the expected format (e.g., date formats, number formats).
  Null or Empty Values: Attempting to convert null or empty values can lead to conversion errors.
  
  Configuration Issues: Incorrect configuration in the AIF settings or mapping definitions can lead to conversion errors.
  Custom Code Issues: If there is custom code involved in the conversion process,