How To Fix RSO_RES_ADSO101 - Model of DataStore object '&1' could not be loaded

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_ADSO - Datastore Object

• Message number: 101

• Message text: Model of DataStore object '&1' could not be loaded

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 RSO_RES_ADSO101 - Model of DataStore object '&1' could not be loaded ?

  The SAP error message RSO_RES_ADSO101 indicates that there is an issue with loading data into a DataStore Object (DSO) in SAP BW/4HANA or SAP BW on HANA. This error typically occurs when there is a problem with the model associated with the DataStore Object (ADSO). Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Model Configuration Issues: The ADSO model may not be properly configured. This could include incorrect settings in the data model or issues with the underlying data source.
  Data Source Problems: The data source from which the ADSO is trying to load data may be unavailable, misconfigured, or not returning any data.
  Transformation Errors: If there are transformations defined for the data load, errors in these transformations can prevent data from being loaded.
  Data Type Mismatches: There may be mismatches between the data types in the source and the target ADSO.
  Authorization Issues: The user executing the data load may not have the necessary authorizations to access the data source or the ADSO.
  Technical Issues: There could be technical issues such as database connectivity problems or system performance issues.
  
  Solutions:
  
  Check Model Configuration: Review the configuration of the ADSO model to ensure that all settings are correct. Verify that the data model is properly defined and that all necessary fields are included.
  Validate Data Source: Ensure that the data source is available and correctly configured. Test the data source independently to confirm that it returns the expected data.
  Review Transformations: If transformations are used, check for any errors in the transformation logic. Ensure that all mappings are correct and that there are no data type mismatches.
  Check Authorizations: Verify that the user has the necessary authorizations to access both the data source and the ADSO. Adjust authorizations as needed.
  Monitor System Performance: Check for any performance issues in the system that may be affecting data loading. This could include checking for locks, long-running queries, or resource bottlenecks.
  Review Logs: Check the error logs for more detailed information about the error. This can provide insights into what specifically went wrong during the data load process.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to access the ADSO and check its configuration.
  Data Load Monitor: Use transaction RSMO to monitor data loads and check for any errors or warnings related to the data load process.
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to the RSO_RES_ADSO101 error. SAP Notes often provide patches or workarounds for known issues.
  Documentation: Refer to SAP documentation for detailed information on configuring and troubleshooting ADSOs and data loading processes.
  
  By following these steps, you should be able to identify and resolve the issue causing the RSO_RES_ADSO101 error.