How To Fix FDT_CORE381 - Nested object &2 has different access level (&1) than top object (&3)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 381

• Message text: Nested object &2 has different access level (&1) than top object (&3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE381 - Nested object &2 has different access level (&1) than top object (&3) ?

  The SAP error message FDT_CORE381 indicates that there is a mismatch in the access levels of nested objects in a data model or configuration. This typically occurs in the context of Field Data Tool (FDT) or similar frameworks where objects are defined with specific access levels (like read, write, etc.).
  Cause:
  The error arises when a nested object (object &2) has a different access level (&1) compared to its parent object (object &3). This inconsistency can lead to issues in data processing or access control, as the system expects nested objects to have compatible access levels with their parent objects.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Objects: Determine which objects are involved in the error message. The message will specify the nested object (&2), its access level (&1), and the top object (&3) with its access level.
  
  
  Check Access Levels: Review the access levels assigned to both the nested object and the parent object. Ensure that they are compatible. For example, if the parent object has a read-only access level, the nested object should also have a read-only access level.
  
  
  Modify Access Levels: If you find that the access levels are indeed different, you will need to modify the access level of either the nested object or the parent object to ensure they match. This can typically be done in the configuration settings of the FDT or the relevant module.
  
  
  Test the Changes: After making the necessary adjustments, test the configuration to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  Documentation and Best Practices: Document the changes made and consider establishing best practices for defining access levels in your data models to prevent similar issues in the future.
  
  
  Related Information:
  
  Field Data Tool (FDT): This is a framework in SAP that allows for the management of field data and its properties. Understanding how FDT handles access levels can help in troubleshooting similar issues.
  Access Levels: Familiarize yourself with the different access levels available in your SAP environment and how they interact with each other.
  SAP Notes and Documentation: Check SAP Notes for any known issues or additional guidance related to the FDT_CORE381 error. SAP's official documentation may also provide insights into best practices for managing object access levels.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.