How To Fix IAOM230 - Source structure &1 does not contain source structure &2

SAP Error Message - Details

• Message type: E = Error

• Message class: IAOM - Account Assignment Manager Messages

• Message number: 230

• Message text: Source structure &1 does not contain source structure &2

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IAOM230 - Source structure &1 does not contain source structure &2 ?

  The SAP error message IAOM230 indicates that there is a mismatch between the source structure and the expected structure in a data transfer or mapping process. This error typically occurs in the context of data migration, integration, or when working with the SAP Application Interface Framework (AIF) or similar data processing scenarios.
  Cause:
  The error message "Source structure &1 does not contain source structure &2" suggests that the system is trying to map or process data from a source structure (denoted as &1) that does not include the expected fields or structure (denoted as &2). This can happen due to several reasons:
  
  Incorrect Mapping Configuration: The mapping between the source and target structures may not be correctly defined.
  Missing Fields: The source structure may not have the required fields that are expected in the target structure.
  Data Model Changes: Changes in the data model or structure definitions may lead to discrepancies.
  Version Mismatch: Different versions of the data structures may be in use, leading to incompatibility.
  
  Solution:
  To resolve the IAOM230 error, you can follow these steps:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration to ensure that the source structure is correctly defined and that it includes all necessary fields.
  Ensure that the mapping between the source and target structures is correctly set up.
  
  
  
  Validate Source Structure:
  
  Verify that the source structure (the one being used) contains all the required fields that are expected in the target structure.
  If fields are missing, you may need to adjust the source data or modify the structure definition.
  
  
  
  Review Data Model:
  
  If there have been recent changes to the data model, ensure that all relevant components are updated accordingly.
  Check for any changes in the data definitions that might affect the mapping.
  
  
  
  Test with Sample Data:
  
  Use sample data to test the mapping and identify any discrepancies in the structure.
  This can help isolate the issue and confirm whether the problem lies with the data or the mapping configuration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific module or functionality you are working with for any known issues or additional guidance.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access the relevant configuration or mapping settings (e.g., transaction codes related to AIF, data migration, or interface configuration).
  SAP Notes: Check for any SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community forums can be a valuable resource for finding similar issues faced by other users and potential solutions.
  
  By following these steps, you should be able to identify the root cause of the IAOM230 error and implement the necessary corrections to resolve it.