How To Fix /FTI/BO_STRUCT017 - First inner ID must be Parent ID for Combined Type

SAP Error Message - Details

• Message type: E = Error

• Message class: /FTI/BO_STRUCT -

• Message number: 017

• Message text: First inner ID must be Parent ID for Combined Type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /FTI/BO_STRUCT017 - First inner ID must be Parent ID for Combined Type ?

  The SAP error message /FTI/BO_STRUCT017 with the description "First inner ID must be Parent ID for Combined Type" typically occurs in the context of SAP's Flexible Transport Infrastructure (FTI) or when dealing with business object structures in SAP. This error indicates that there is a structural issue with the way the IDs are defined in a combined type structure.
  Cause:
  The error is caused by a mismatch in the hierarchical structure of the business object. Specifically, when defining a combined type, the first inner ID (child) must correspond to the parent ID. If the IDs are not aligned correctly, SAP will throw this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Structure Definition:
  
  Review the definition of the combined type in the relevant configuration or development environment.
  Ensure that the first inner ID is indeed the parent ID as required by the structure.
  
  
  
  Correct the ID Mapping:
  
  If the IDs are incorrectly mapped, adjust the configuration to ensure that the first inner ID is set to the correct parent ID.
  This may involve modifying the data model or the way the IDs are defined in the business object.
  
  
  
  Validate the Configuration:
  
  After making changes, validate the configuration to ensure that there are no further structural issues.
  Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check the definitions.
  
  
  
  Test the Changes:
  
  Once the adjustments are made, test the functionality to ensure that the error no longer occurs and that the business object behaves as expected.
  
  
  
  Consult Documentation:
  
  If you are unsure about the structure or the IDs, refer to SAP documentation or help resources related to the Flexible Transport Infrastructure or the specific business object you are working with.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE80, and SE37 (for function modules) to navigate and troubleshoot the issue effectively.
  SAP Notes: Check for any SAP Notes related to this error message or the specific business object you are working with. SAP Notes often contain patches or additional guidance for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  By following these steps, you should be able to identify and resolve the issue causing the /FTI/BO_STRUCT017 error in your SAP environment.