How To Fix RSDRO102 - System error: &1/&2/&3/&4 (INSERT/MODIFY hashed table)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRO - ODS Update/Activation

• Message number: 102

• Message text: System error: &1/&2/&3/&4 (INSERT/MODIFY hashed table)

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 RSDRO102 - System error: &1/&2/&3/&4 (INSERT/MODIFY hashed table) ?

  The SAP error message RSDRO102 indicates a system error related to the insertion or modification of a hashed table in the context of SAP BW (Business Warehouse) or SAP HANA. This error typically arises during data processing or data loading operations, particularly when the system encounters issues with the data structure or integrity.
  Causes:
  
  Data Integrity Issues: The data being processed may have integrity issues, such as duplicates or missing keys that violate the constraints of the hashed table.
  Memory Issues: Insufficient memory or resources allocated to the SAP system can lead to failures when trying to insert or modify data in hashed tables.
  Database Locking: If another process is locking the table or if there are deadlocks, it can prevent the current operation from completing successfully.
  Corrupted Data: Corruption in the data or the data model can lead to unexpected behavior when trying to modify or insert records.
  Configuration Issues: Incorrect configuration settings in the data model or data source can lead to errors during data processing.
  
  Solutions:
  
  Check Data Integrity: Review the data being loaded or processed for duplicates, missing keys, or any other integrity issues. Ensure that the data conforms to the expected structure.
  Monitor System Resources: Check the system's memory and resource allocation. If necessary, increase the memory limits or optimize the system's performance.
  Review Locks: Use transaction codes like SM12 to check for locks on the relevant tables. If locks are found, determine if they can be released or if the processes holding the locks can be optimized.
  Data Consistency Check: Run consistency checks on the data model and the data itself. Use transaction codes like RSA1 to check the data model and ensure everything is configured correctly.
  Reprocess the Data: If the error occurred during a data load, try reprocessing the data after addressing any identified issues.
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SM12 (Display and Manage Locks), and SLG1 (Application Log).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to diagnose and resolve the RSDRO102 error effectively.