How To Fix /AIF/MES046 - Line &1: field &2 does not match pattern (&3)

/AIF/MES046 - Overview

• Message type: E = Error

• Message class: /AIF/MES -

• Message number: 046

• Message text: Line &1: field &2 does not match pattern (&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/MES046 - Line &1: field &2 does not match pattern (&3) ?

  The SAP error message /AIF/MES046 Line &1: field &2 does not match pattern (&3) typically occurs in the context of the Application Interface Framework (AIF) when there is a validation issue with the data being processed. This error indicates that a specific field in the data does not conform to the expected format or pattern defined in the system.
  
  Cause:
  
  
  Data Format Mismatch: The field specified in the error message does not match the expected format or pattern. This could be due to incorrect data entry, such as:
  
  Incorrect data type (e.g., alphanumeric instead of numeric).
  Length of the data exceeding the defined limit.
  Special characters that are not allowed.
  Incorrect date format.
  
  
  
  
  Configuration Issues: The pattern defined in the AIF configuration for the specific field may not align with the incoming data structure.
  
  
  Mapping Issues: If the data is being transformed or mapped from one format to another, there may be an issue in the mapping logic