How To Fix MODEL035 - Standard restriction for source class '&1' violated

SAP Error Message - Details

• Message type: E = Error

• Message class: MODEL - Modeling

• Message number: 035

• Message text: Standard restriction for source class '&1' violated

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MODEL035 - Standard restriction for source class '&1' violated ?

  The SAP error message MODEL035 indicates that a standard restriction for a source class has been violated. This typically occurs in the context of SAP's data modeling or data extraction processes, particularly when working with data sources in SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  The error is triggered when a data source (like an InfoSource, DataSource, or InfoObject) is trying to access or process data in a way that violates predefined restrictions. Common causes include:
  
  Incorrect Data Source Configuration: The data source may not be properly configured to handle the data being processed.
  Data Type Mismatch: The data types of the fields being processed may not match the expected types defined in the data model.
  Missing Authorizations: The user or process may not have the necessary authorizations to access the data source.
  Incompatible Source Class: The source class being used may not be compatible with the data being extracted or processed.
  
  Solution:
  To resolve the MODEL035 error, you can take the following steps:
  
  
  Check Data Source Configuration:
  
  Review the configuration of the data source in the SAP system. Ensure that it is set up correctly and that all required fields are included.
  
  
  
  Validate Data Types:
  
  Ensure that the data types of the fields in the source class match the expected data types in the target data model. Adjust the data types if necessary.
  
  
  
  Review Authorizations:
  
  Check the user authorizations for the user or process that is attempting to access the data source. Ensure that they have the necessary permissions.
  
  
  
  Examine Source Class Compatibility:
  
  Verify that the source class being used is appropriate for the data being processed. If necessary, switch to a compatible source class.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific data source or model you are working with. There may be specific guidelines or restrictions that need to be followed.
  
  
  
  Debugging:
  
  If the issue persists, consider using debugging tools in SAP to trace the execution and identify the exact point of failure.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on data modeling and data extraction processes.
  
  By following these steps, you should be able to identify the root cause of the MODEL035 error and implement an appropriate solution.