How To Fix /AIF/LFA_MES135 - No Excel header configuration found for &1/&2

/AIF/LFA_MES135 - Overview

• Message type: E = Error

• Message class: /AIF/LFA_MES -

• Message number: 135

• Message text: No Excel header configuration found for &1/&2

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.

/AIF/LFA_MES135 - Details

• The SAP error message /AIF/LFA_MES135 No Excel header configuration found for &1/&2 typically occurs in the context of the Application Interface Framework (AIF) when trying to process data in Excel format. This error indicates that the system cannot find the necessary configuration for the Excel header that corresponds to the specified parameters.
  
  Cause:
  
  Missing Configuration: The most common cause of this error is that there is no configuration set up for the Excel header for the specified interface or message type.
  Incorrect Parameters: The parameters (&1 and &2) may refer to an interface or message type that does not have a corresponding Excel header configuration.
  Transport Issues: If the configuration was recently transported from another system, it may not have been properly imported or activated.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the AIF configuration settings in your SAP system.
  Navigate to the relevant interface or message type and check if the Excel header configuration exists.
  If it does not exist,