Message type: E = Error
Message class:  SCH_MDL - Message class for Manage Search model app 
Message number: 000
Message text: The selected search model already exists in draft model
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The SAP error message SCH_MDL000 indicates that you are trying to create or save a search model that already exists in a draft state. This typically occurs in the context of SAP applications that utilize search models, such as SAP S/4HANA or SAP BW.
Cause: The error arises when: You attempt to create a new search model with the same name or identifier as an existing draft model. The system recognizes that a draft version of the search model already exists, preventing you from creating a duplicate.
Solution: To resolve this error, you can take the following steps: Check Existing Drafts: Navigate to the area where search models are managed (e.g., the relevant application or transaction). Look for any existing draft models that may have the same name or identifier as the one you are trying to create. Delete or Modify the Draft: If you find an existing draft that you no longer need, you can delete it. If you want to
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