How To Fix /PM0/INSOBJ_GEN_MESS036 - Structure (&1) must start with "Y", "Z", or namespace &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/INSOBJ_GEN_MESS -

• Message number: 036

• Message text: Structure (&1) must start with "Y", "Z", or namespace &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/INSOBJ_GEN_MESS036 - Structure (&1) must start with "Y", "Z", or namespace &2 ?

  The SAP error message /PM0/INSOBJ_GEN_MESS036 indicates that there is an issue with the naming convention of a structure in the SAP system. Specifically, the error states that the structure name must start with "Y", "Z", or a specific namespace defined by the system.
  Cause:
  
  Naming Convention Violation: In SAP, custom objects (like structures, tables, etc.) are typically required to start with "Y" or "Z" to differentiate them from standard SAP objects. This error occurs when a structure name does not adhere to this naming convention.
  Namespace Issues: If the structure is expected to be in a specific namespace (defined by the system), and it does not conform to that namespace, this error will also be triggered.
  
  Solution:
  
  Rename the Structure: If you have control over the structure name, rename it to start with "Y" or "Z". For example, if the structure is currently named MY_STRUCTURE, you could rename it to Z_MY_STRUCTURE.
  Check Namespace Settings: If your organization uses a specific namespace, ensure that the structure name starts with the correct prefix defined by that namespace.
  Review Custom Development Guidelines: Ensure that you are following your organization's guidelines for naming conventions in SAP development.
  Transport Requests: If this error occurs during a transport, ensure that the structure is correctly defined in the transport request and that it adheres to the naming conventions.
  
  Related Information:
  
  SAP Naming Conventions: SAP has specific naming conventions for custom objects to avoid conflicts with standard objects. Custom objects should generally start with "Y" or "Z".
  Namespaces: In SAP, namespaces are used to organize and manage custom developments. They help in avoiding naming conflicts and ensuring that custom objects are easily identifiable.
  Development Guidelines: Organizations often have their own development guidelines that include naming conventions, best practices, and standards for creating custom objects in SAP.
  
  If you continue to face issues after following these steps, consider consulting with your SAP Basis or development team for further assistance.