How To Fix RSIS108 - Reference data cannot be loaded

SAP Error Message - Details

• Message type: E = Error

• Message class: RSIS -

• Message number: 108

• Message text: Reference data cannot 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 RSIS108 - Reference data cannot be loaded ?

  The SAP error message RSIS108, which states "Reference data cannot be loaded," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue with loading reference data into InfoObjects or InfoProviders. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Causes of RSIS108 Error
  
  
  Missing or Incomplete Data: The reference data that is supposed to be loaded may be missing or incomplete in the source system.
  
  
  Data Source Issues: The data source from which the reference data is being extracted may be incorrectly configured or may not be accessible.
  
  
  Transformation Errors: There may be issues in the transformation process that prevent the data from being correctly mapped or transformed.
  
  
  Data Type Mismatch: There could be a mismatch between the data types in the source and target systems, leading to loading failures.
  
  
  Authorization Issues: The user executing the data load may not have the necessary authorizations to access the data or perform the load.
  
  
  Data Model Changes: Changes in the data model, such as changes to InfoObjects or InfoProviders, may lead to inconsistencies that prevent data loading.
  
  
  Solutions to RSIS108 Error
  
  
  Check Data Source: Verify that the data source is correctly configured and accessible. Ensure that the data is available in the source system.
  
  
  Review Transformation Rules: Check the transformation rules to ensure that they are correctly defined and that there are no errors in the mapping.
  
  
  Validate Data Types: Ensure that the data types in the source and target systems match. If there are discrepancies, adjust the data types accordingly.
  
  
  Check Authorizations: Ensure that the user executing the data load has the necessary authorizations to access the data and perform the load.
  
  
  Monitor Data Load Process: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor the data load process and identify any specific errors or warnings.
  
  
  Review Change Logs: If there have been recent changes to the data model, review the change logs to identify any modifications that may have affected the loading process.
  
  
  Test with Sample Data: If possible, test the loading process with a smaller set of sample data to isolate the issue.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 for data warehousing, RSMO for monitoring data loads, and RSPC for process chains.
  SAP Documentation: Refer to SAP Help documentation for detailed information on data loading processes and troubleshooting.
  Community Forums: Engage with SAP community forums or user groups for shared experiences and solutions related to this error.
  
  By systematically addressing the potential causes and following the suggested solutions, you should be able to resolve the RSIS108 error and successfully load the reference data.