How To Fix /AIF/MES038 - Line &1: field check failed; &2 is empty

/AIF/MES038 - Overview

• Message type: E = Error

• Message class: /AIF/MES -

• Message number: 038

• Message text: Line &1: field check failed; &2 is empty

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/MES038 - Line &1: field check failed; &2 is empty ?

  The SAP error message /AIF/MES038 Line &1: field check failed; &2 is empty 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 required field (denoted by &2) is empty for a specific line (denoted by &1) in the data being processed.
  
  Cause:
  
  Missing Required Data: The most common cause of this error is that a mandatory field in the data structure is not populated. This could be due to missing data in the source system or an error in the data mapping.
  Incorrect Mapping: If the data is being transformed or mapped from one format to another, there may be an issue in the mapping logic that results in the required field not being filled.
  Data Validation Rules: The AIF may have specific validation rules that require certain fields to be filled based on the business