How To Fix MODEL087 - Field for attribute '&2' of instantiated IO class '&1' changed


MODEL087 - Overview

  • Message type: E = Error

  • Message class: MODEL - Modeling

  • Message number: 087

  • Message text: Field for attribute '&2' of instantiated IO class '&1' changed

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message MODEL087 - Field for attribute '&2' of instantiated IO class '&1' changed ?
    The SAP error message MODEL087 indicates that there has been a change in the field for an attribute of an instantiated IO (Input/Output) class. This typically occurs in the context of SAP's Business Object Processing Framework (BOPF) or when working with Business Objects in general.
    
    Cause: The error is usually triggered by one of the following scenarios: Model Changes: The underlying data model has been modified after the instance of the IO class was created. This could involve changes to the structure of the class, such as adding, removing, or altering attributes. Inconsistent State: The instance of the IO class is in an inconsistent state due to changes in the data model that are not reflected in the instance. Versioning Issues: If there are multiple versions of the model or if the application is not synchronized with the latest model changes, this error can occur.
    Solution: To resolve the MODEL087 error, consider the following steps: Check Model Changes:

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