How To Fix /AIF/MES044 - Line &1: field &2 contains characters that are not allowed (&3)

/AIF/MES044 - Overview

• Message type: E = Error

• Message class: /AIF/MES -

• Message number: 044

• Message text: Line &1: field &2 contains characters that are not allowed (&3)

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/MES044 - Line &1: field &2 contains characters that are not allowed (&3) ?

  The SAP error message /AIF/MES044 Line &1: field &2 contains characters that are not allowed (&3) typically occurs in the context of the Application Interface Framework (AIF) when processing messages or data. This error indicates that a specific field in the data being processed contains characters that are not permitted according to the defined rules or data types for that field.
  
  Cause:
  
  Invalid Characters: The field specified in the error message contains characters that are not allowed. This could be due to special characters, spaces, or other non-alphanumeric characters that are not permitted.
  Data Type Mismatch: The data being sent may not conform to the expected data type (e.g., numeric fields containing letters).
  
  Configuration Issues: The AIF configuration may have specific validation rules that are not being met by the incoming data.
  Source System Issues: If the data is coming from an external system, it may not be properly formatted or validated before being sent