How To Fix /AIF/MES099 - &1 field check: &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/MES -

• Message number: 099

• Message text: &1 field check: &2 &3 &4

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/MES099 - &1 field check: &2 &3 &4 ?

  The SAP error message /AIF/MES099 &1 field check: &2 &3 &4 typically relates to issues in the Application Interface Framework (AIF) where a field check has failed during the processing of an interface message. This error indicates that the data being processed does not meet the validation criteria defined for a specific field.
  Cause:
  
  Data Validation Failure: The data being sent to the AIF does not conform to the expected format or value range for the specified field.
  Field Configuration: The field may have specific constraints (like length, type, or value range) that are not being met by the incoming data.
  Mapping Issues: If there is a mapping involved, the source data may not be correctly mapped to the target structure.
  Custom Logic: There may be custom validation logic implemented that is rejecting the data.
  
  Solution:
  
  Check the Data: Review the data being sent to the AIF for the specific field mentioned in the error message. Ensure that it meets the expected format and constraints.
  Field Configuration: Verify the configuration of the field in the AIF settings. Check for any specific validation rules that may be applied.
  Mapping Review: If applicable, review the mapping configuration to ensure that the data is being correctly transformed and mapped to the target structure.
  Debugging: If the issue persists, consider debugging the AIF processing to identify where the validation is failing. This may involve looking at the logs or using transaction codes like /AIF/LOG to analyze the error details.
  Consult Documentation: Refer to the SAP documentation for AIF to understand the specific validation rules for the field in question.
  Engage with Development: If there is custom logic involved, collaborate with the development team to review the code and identify any issues.
  
  Related Information:
  
  Transaction Codes: Use transaction /AIF/LOG to view logs related to AIF processing and identify the specific error context.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on handling this error.
  AIF Configuration: Familiarize yourself with the AIF configuration settings, especially those related to message types and field validations.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.