How To Fix R8401 - Program error: BI service API (component BC-BW) terminated: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 401

• Message text: Program error: BI service API (component BC-BW) terminated: &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R8401 - Program error: BI service API (component BC-BW) terminated: &1 ?

  The SAP error message R8401 indicates a program error related to the Business Intelligence (BI) service API in the Business Warehouse (BW) component. This error can occur due to various reasons, and understanding the cause and potential solutions can help in resolving the issue.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or corrupt data records.
  Configuration Issues: Incorrect configuration settings in the BW system or the BI service API can lead to this error.
  System Bugs: There may be bugs in the SAP system or specific versions of the BI service API that trigger this error.
  Memory Issues: Insufficient memory allocation for the BI service API can cause it to terminate unexpectedly.
  Transport Issues: If there have been recent transports or changes in the system, they may have introduced errors or inconsistencies.
  
  Solutions:
  
  
  Check for Data Issues:
  
  Review the data being processed when the error occurs. Look for any inconsistencies or missing records.
  Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze the data.
  
  
  
  Review Configuration:
  
  Verify the configuration settings for the BI service API and ensure they are set up correctly.
  Check the settings in the BW system, including InfoProviders, DataSources, and transformations.
  
  
  
  System Updates:
  
  Ensure that your SAP system is up to date with the latest patches and support packages. Sometimes, SAP releases notes or patches that address known issues.
  
  
  
  Memory Allocation:
  
  Check the memory settings for the BW system. You may need to increase the memory allocation for the BI service API.
  Monitor system performance and memory usage during the execution of the BI service.
  
  
  
  Check Logs:
  
  Review the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SM21 (System Log), and SLG1 (Application Log).
  SAP Notes: Search for SAP Notes related to error R8401 in the SAP Support Portal. There may be specific notes addressing this error with recommended solutions.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error. Other users may have encountered similar issues and can provide insights.
  
  By following these steps, you should be able to diagnose and potentially resolve the R8401 error in your SAP BW system.