How To Fix /IWBEP/SBDM062 - Technical name of node with prototype must not be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SBDM -

• Message number: 062

• Message text: Technical name of node with prototype must not be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/SBDM062 - Technical name of node with prototype must not be changed ?

  The SAP error message /IWBEP/SBDM062 indicates that there is an issue with the technical name of a node in the context of the SAP Gateway and OData services. This error typically arises when there is an attempt to change the technical name of a node that is based on a prototype, which is not allowed in the SAP system.
  Cause:
  
  Node Modification: The error occurs when you try to change the technical name of a node that is derived from a prototype node. In SAP Gateway, nodes are often defined based on prototypes to maintain consistency and integrity.
  Model Changes: If you are modifying the data model or the service definition in a way that violates the constraints of the prototype, this error can be triggered.
  Inconsistent Metadata: If there are inconsistencies in the metadata definitions or if the service is not properly activated, it can lead to this error.
  
  Solution:
  
  Revert Changes: If you have recently changed the technical name of a node, revert it back to the original name that matches the prototype.
  Check Prototype Definition: Ensure that the node you are trying to modify is not a prototype or is not based on a prototype. If it is, you should not change its technical name.
  Review Data Model: Go through the data model and ensure that all nodes are correctly defined and that there are no conflicts with the prototypes.
  Activate Service: After making the necessary changes, ensure that you activate the OData service and regenerate the metadata to reflect the changes.
  Use Transaction Codes: Use transaction codes like /IWFND/MAINT_SERVICE to manage your OData services and check for any inconsistencies.
  
  Related Information:
  
  SAP Gateway: This is a technology that allows you to connect devices, environments, and platforms to SAP systems using OData services.
  OData Services: These services are used to expose data from SAP systems in a standardized way, allowing for easy consumption by various clients.
  Prototypes in SAP: Prototypes are used in the SAP Gateway to define a standard structure for nodes, ensuring that all instances of a node follow the same definition.
  
  If the issue persists after following these steps, it may be beneficial to consult SAP support or refer to the SAP Community for further assistance.