How To Fix CL_SADL_GW_MDE_MSG033 - Metadata Extention for target &1 already exists in package &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: CL_SADL_GW_MDE_MSG -

• Message number: 033

• Message text: Metadata Extention for target &1 already exists in package &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CL_SADL_GW_MDE_MSG033 - Metadata Extention for target &1 already exists in package &2. ?

  The SAP error message CL_SADL_GW_MDE_MSG033 indicates that there is an attempt to create a metadata extension for a target that already exists in a specified package. This typically occurs in the context of SAP Gateway and the Service Adaptation Definition Language (SADL) when you are trying to define or modify a service that has already been defined.
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Metadata Extension: You are trying to create a metadata extension for a target entity that already has an existing metadata extension in the specified package.
  Incorrect Package Reference: The package you are trying to use may already contain a metadata extension for the same target entity, leading to a conflict.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Metadata Extensions:
  
  Go to the relevant package in the SAP system and check if a metadata extension for the target entity already exists.
  You can use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to explore the package and find existing definitions.
  
  
  
  Modify Existing Metadata:
  
  If a metadata extension already exists and you need to make changes, consider modifying the existing extension instead of creating a new one.
  Open the existing metadata extension and make the necessary adjustments.
  
  
  
  Delete Unused Extensions:
  
  If the existing metadata extension is no longer needed, you can delete it to avoid conflicts. Ensure that this action does not affect other dependent objects.
  
  
  
  Use a Different Package:
  
  If you need to create a new metadata extension and the existing one is required, consider using a different package for your new extension.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to SADL and metadata extensions for any specific guidelines or best practices.
  
  
  
  Related Information:
  
  SADL: Service Adaptation Definition Language is used in SAP Gateway to define services and their behavior.
  SAP Gateway: A technology that allows you to connect devices, environments, and applications to SAP systems.
  Transaction Codes: Familiarize yourself with relevant transaction codes like SE80, SE11, and SE37 for managing objects in the SAP system.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis or development team for further assistance, as they may have additional insights or access to system logs that can help diagnose the problem.