How To Fix /IWBEP/SBDM015 - Child type '&1' of plug-in '&2' is invalid for type '&3' of plug-in '&4'

/IWBEP/SBDM015 - Overview

• Message type: E = Error

• Message class: /IWBEP/SBDM -

• Message number: 015

• Message text: Child type '&1' of plug-in '&2' is invalid for type '&3' of plug-in '&4'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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/IWBEP/SBDM015 - Details

• The SAP error message /IWBEP/SBDM015 indicates that there is an issue with the configuration of a plug-in in the SAP Gateway or OData service. Specifically, it suggests that a child type of a plug-in is not valid for the specified parent type. This typically occurs in the context of service definitions and their associated data models.
  
  Cause:
  
  Mismatch in Data Model: The error usually arises when there is a mismatch between the expected data model and the actual data model defined in the service. This can happen if the child entity type is not correctly defined or does not match the expected structure of the parent entity type.
  Incorrect Configuration: The configuration of the OData service might be incorrect, leading to the system not recognizing the relationship between the parent and child entities.
  Changes in Data Model: If there have been recent changes to the data model (e.g., adding or modifying entities), it may