How To Fix APB_FPM_CORE762 - Nesting of Composite UIBBs not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: APB_FPM_CORE - FPM messages

• Message number: 762

• Message text: Nesting of Composite UIBBs not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APB_FPM_CORE762 - Nesting of Composite UIBBs not allowed ?

  The SAP error message APB_FPM_CORE762 indicates that there is an issue with the nesting of Composite User Interface Building Blocks (UIBBs) in a Floorplan Manager (FPM) application. This error typically arises when you attempt to nest Composite UIBBs within each other, which is not allowed in the FPM framework.
  Cause:
  The primary cause of this error is the attempt to include one Composite UIBB inside another Composite UIBB. Composite UIBBs are designed to be standalone components that can contain other UIBBs, but they cannot be nested within each other. This restriction is in place to maintain the integrity and performance of the FPM application.
  Solution:
  To resolve this error, you need to review the configuration of your FPM application and ensure that you are not nesting Composite UIBBs. Here are the steps you can take:
  
  
  Check the Configuration: Open the FPM configuration in the FPM configuration editor and review the structure of your UIBBs. Look for any Composite UIBBs that are nested within other Composite UIBBs.
  
  
  Refactor the UIBBs: If you find nested Composite UIBBs, you will need to refactor your application. Consider the following approaches:
  
  Use a different type of UIBB: If the functionality you need can be achieved with a different type of UIBB (like a Simple UIBB), consider using that instead.
  Flatten the Structure: If you need to display multiple UIBBs, consider using a different layout or structure that does not involve nesting Composite UIBBs.
  
  
  
  Test the Changes: After making the necessary adjustments, test your application to ensure that the error is resolved and that the application behaves as expected.
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation on FPM and UIBBs for more details on the types of UIBBs and their intended use.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to this error.
  Community Forums: Engage with the SAP community forums or support channels for additional help and to see if others have encountered similar issues.
  
  By following these steps, you should be able to resolve the APB_FPM_CORE762 error and ensure that your FPM application is configured correctly.