How To Fix /AIF/ERROR_HANDLING126 - Selecting &1/&2/&3

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/ERROR_HANDLING -

• Message number: 126

• Message text: Selecting &1/&2/&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/ERROR_HANDLING126 - Selecting &1/&2/&3 ?

  The SAP error message /AIF/ERROR_HANDLING126 Selecting &1/&2/&3 typically relates to issues in the Application Interface Framework (AIF) when processing messages. This error indicates that there is a problem with selecting the specified interface or message type, which can be due to various reasons.
  Possible Causes:
  
  Incorrect Configuration: The interface or message type may not be correctly configured in the AIF settings.
  Missing Data: The required data for the specified interface might be missing or not properly populated.
  Authorization Issues: The user may not have the necessary authorizations to access the specified interface or message type.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or inconsistencies in the data model.
  
  Solutions:
  
  Check Configuration: Verify the configuration settings for the interface in AIF. Ensure that the interface is correctly defined and activated.
  Validate Data: Ensure that all required data for the interface is present and correctly formatted. Check for any missing or incorrect entries.
  Review Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to access the interface.
  Debugging: If the issue persists, consider debugging the AIF processing to identify the root cause. Use transaction codes like /AIF/ERROR_HANDLING to analyze the error further.
  Consult Logs: Review the application logs and AIF logs for more detailed error messages that can provide additional context on the issue.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /AIF/ERROR_HANDLING, /AIF/IF_MONITOR, and /AIF/IF_CONFIG for monitoring and configuring AIF interfaces.
  Documentation: Refer to the official SAP documentation for AIF for detailed guidance on configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.