How To Fix R1871 - Data could not be loaded

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 871

• Message text: Data could not be loaded

What causes this issue?

The data to be deleted cannot be loaded. It may be that the data that
was entered is not in the database.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R1871 - Data could not be loaded ?

  The SAP error message R1871, which states "Data could not be loaded," typically occurs during data loading processes, such as during the extraction, transformation, and loading (ETL) of data into SAP systems, particularly in SAP BW (Business Warehouse) or SAP HANA environments. This error can arise from various causes, and the solutions may vary depending on the specific context. Here are some common causes and potential solutions:
  Common Causes
  
  
  Data Source Issues: The source system may be down, or there may be connectivity issues preventing data extraction.
  
  
  Data Format Issues: The data being loaded may not conform to the expected format or structure, leading to validation errors.
  
  
  Transformation Errors: Errors in the transformation logic can cause data to be rejected during the loading process.
  
  
  Data Volume: Large volumes of data may exceed system limits or cause performance issues.
  
  
  Authorization Issues: The user executing the data load may not have the necessary authorizations to access the data or perform the load.
  
  
  Data Target Issues: The target data structure may not be correctly defined or may have constraints that are violated by the incoming data.
  
  
  Technical Errors: There may be underlying technical issues, such as database locks, memory issues, or system configuration problems.
  
  
  Solutions
  
  
  Check Source System: Ensure that the source system is operational and that there are no connectivity issues. Test the connection to the source system.
  
  
  Validate Data Format: Review the data being loaded to ensure it meets the required format and structure. Check for any discrepancies or invalid data.
  
  
  Review Transformation Logic: If transformations are applied, review the logic to ensure it is correct and does not introduce errors.
  
  
  Monitor Data Volume: If loading large volumes of data, consider breaking the load into smaller batches or optimizing the data extraction process.
  
  
  Check Authorizations: Verify that the user has the necessary authorizations to perform the data load. Adjust roles and permissions as needed.
  
  
  Examine Target Structure: Ensure that the target data structure is correctly defined and that there are no constraints being violated by the incoming data.
  
  
  Review Logs and Traces: Check the application logs and traces for more detailed error messages that can provide insights into the specific cause of the failure.
  
  
  Consult SAP Notes: Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address the specific error or provide additional troubleshooting steps.
  
  
  System Performance: If performance issues are suspected, consider optimizing the system configuration or increasing resources (e.g., memory, CPU).
  
  
  Related Information
  
  SAP BW Documentation: Review the official SAP BW documentation for best practices on data loading and troubleshooting.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed error logs and context.
  
  By systematically addressing these potential causes and implementing the suggested solutions, you should be able to resolve the R1871 error and successfully load your data into the SAP system.