How To Fix DT157 - Append &: parent will be changed from & to &


DT157 - Overview

  • Message type: E = Error

  • Message class: DT - Table activation (incl. indexes)

  • Message number: 157

  • Message text: Append &: parent will be changed from & to &

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  • 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 DT157 - Append &: parent will be changed from & to & ?
    The SAP error message DT157 typically occurs in the context of data transport or when working with data dictionary objects, particularly when there is a change in the parent-child relationship of a data element or structure. The message indicates that the parent of a certain object is being changed from one value to another, which can lead to inconsistencies or issues in the data model.
    
    Cause: Change in Parent Object: The error arises when an object (like a data element or structure) is being modified, and its parent object is being changed. This can happen during transport requests or when modifying data dictionary objects. Inconsistent Data Model: If the change leads to inconsistencies in the data model, such as references to the old parent that no longer exist, this can trigger the error. Transport Issues: If the transport request is not correctly set up or if there are dependencies that are not being handled

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