How To Fix /AIF/ERROR_HANDLING087 - Key field of multiple or document ID selection cannot be used as parent

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/ERROR_HANDLING -

• Message number: 087

• Message text: Key field of multiple or document ID selection cannot be used as parent

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 /AIF/ERROR_HANDLING087 - Key field of multiple or document ID selection cannot be used as parent ?

  The SAP error message /AIF/ERROR_HANDLING087 typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with the configuration of the interface or the data being processed. This specific error indicates that the key field of multiple or document ID selection cannot be used as a parent, which usually means that the system is trying to process a hierarchical relationship incorrectly.
  Cause:
  
  Incorrect Configuration: The interface might be configured in a way that expects a single parent-child relationship, but the data being processed has multiple entries or does not conform to the expected structure.
  Data Issues: The data being sent to the AIF might have inconsistencies, such as missing key fields or incorrect document IDs that do not match the expected parent-child relationship.
  Mapping Issues: If there are mappings defined in the AIF, they might not be set up correctly to handle the data structure being processed.
  
  Solution:
  
  Check Configuration: Review the AIF configuration for the specific interface. Ensure that the key fields and document IDs are set up correctly and that they reflect the intended parent-child relationships.
  Validate Data: Inspect the data being sent to the AIF. Ensure that all required key fields are present and that the data conforms to the expected structure. Look for duplicates or missing entries that could cause the error.
  Review Mappings: If you are using mappings in AIF, check the mapping logic to ensure it correctly handles the data structure. Adjust the mappings if necessary to align with the expected input.
  Debugging: Use the AIF monitoring tools to trace the error and identify the specific data or configuration causing the issue. This can provide insights into what needs to be corrected.
  Consult Documentation: Refer to SAP documentation or notes related to AIF and the specific error message for additional guidance and best practices.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  AIF Documentation: Review the official SAP documentation for the Application Interface Framework to understand the configuration and data handling better.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.