/AIF/IDOC020 - Error while generating the structure; processing stopped

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/IDOC -

• Message number: 020

• Message text: Error while generating the structure; processing stopped

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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AnswerBot

• What is the cause and solution for SAP error message /AIF/IDOC020 - Error while generating the structure; processing stopped ?

  The SAP error message /AIF/IDOC020 Error while generating the structure; processing stopped typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with the IDoc structure generation. This can happen for various reasons, including configuration issues, missing or incorrect data, or problems with the IDoc type itself.
  Causes:
  
  Missing IDoc Type: The IDoc type that is being referenced may not exist or may not be properly defined in the system.
  Incorrect Configuration: There may be issues with the configuration settings in AIF or the IDoc interface.
  Data Issues: The data being processed may not conform to the expected structure, leading to errors during processing.
  Version Mismatch: There may be a mismatch between the version of the IDoc and the version expected by the AIF.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access the IDoc or related objects.
  
  Solutions:
  
  Check IDoc Type: Verify that the IDoc type being used exists and is correctly defined in the system. You can do this by using transaction WE30 to check the IDoc type definition.
  Review AIF Configuration: Ensure that the AIF configuration is set up correctly. Check the settings in transaction /AIF/CONFIG and ensure that the relevant mappings and interfaces are correctly defined.
  Validate Data: Check the data being sent to the AIF for any inconsistencies or errors. Ensure that it matches the expected structure of the IDoc.
  Check for Updates: If there are any recent changes or updates to the IDoc or AIF configuration, review those changes to see if they might have introduced the error.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the process. You can check this in transaction SU53 after the error occurs.
  Debugging: If the issue persists, consider debugging the AIF process to identify the exact point of failure. This may require technical expertise.
  
  Related Information:
  
  Transaction Codes:
  
  WE30: IDoc Type Development
  WE20: Partner Profiles
  /AIF/CONFIG: AIF Configuration
  /AIF/TRACE: AIF Trace for debugging
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  Documentation: Review the official SAP documentation for AIF and IDocs for best practices and troubleshooting steps.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.