How To Fix IQAPI402 - Generated InfoSet &1: Internal structures have been converted

SAP Error Message - Details

• Message type: E = Error

• Message class: IQAPI - InfoSet Query API: Messages and Errors

• Message number: 402

• Message text: Generated InfoSet &1: Internal structures have been converted

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 IQAPI402 - Generated InfoSet &1: Internal structures have been converted ?

  The SAP error message IQAPI402 indicates that an InfoSet has been generated, and during this process, internal structures have been converted. This message typically arises in the context of SAP's Information System (IS) or when working with InfoSets in SAP BW (Business Warehouse) or other reporting tools.
  Cause:
  The error message IQAPI402 is not necessarily an error in the traditional sense but rather an informational message. It suggests that the internal structures of the InfoSet have been modified or converted to align with the current system requirements or configurations. This can happen due to:
  
  Changes in Data Model: If there have been changes in the underlying data model or the structure of the InfoSet, the system may need to convert internal structures to accommodate these changes.
  Upgrades or Patches: After an upgrade or application of patches, the system may need to regenerate InfoSets to ensure compatibility with new features or changes in the data model.
  Configuration Changes: Changes in the configuration settings related to InfoSets or the underlying data sources can trigger this message.
  
  Solution:
  Since IQAPI402 is an informational message, it does not typically require a specific solution. However, if you are experiencing issues related to this message, consider the following steps:
  
  Check InfoSet Configuration: Review the configuration of the InfoSet to ensure that it is set up correctly and that all necessary fields and data sources are included.
  Regenerate InfoSet: If you suspect that the InfoSet is not functioning as expected, you can regenerate it. This can often resolve issues related to internal structure mismatches.
  Review System Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to InfoSets and the specific version of SAP you are using for any known issues or additional guidance.
  Contact SAP Support: If the message is accompanied by other errors or if you are unsure about the implications, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to InfoSets and the specific version of SAP you are using. These notes may provide insights into known issues and fixes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar messages and what solutions they have found.
  Documentation: Review the official SAP documentation for InfoSets, which may provide additional context on how they work and how to troubleshoot related issues.
  
  In summary, IQAPI402 is an informational message indicating that internal structures of an InfoSet have been converted, and while it may not require immediate action, it is essential to ensure that the InfoSet is functioning correctly within your SAP environment.