How To Fix RSDD_ZA075 - Check pending index server

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 075

• Message text: Check pending index server

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA075 - Check pending index server ?

  The SAP error message RSDD_ZA075, which indicates a problem with the "Check pending index server," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA environments. This error is related to issues with the data indexing process, which is crucial for the performance and accuracy of reporting and data retrieval in SAP systems.
  Cause:
  
  
  Pending Index Requests: The error usually arises when there are pending index requests that have not been processed. This can happen due to various reasons, such as:
  
  System performance issues.
  Locks on the index server.
  Data inconsistencies or errors during data loading.
  Insufficient resources (CPU, memory) on the index server.
  
  
  
  Data Load Failures: If a data load process fails or is interrupted, it can leave the index in a pending state.
  
  
  Configuration Issues: Incorrect configuration settings for the data model or index server can also lead to this error.
  
  
  Solution:
  To resolve the RSDD_ZA075 error, you can follow these steps:
  
  
  Check Pending Index Requests:
  
  Use transaction codes like RSD1 (DataSource) or RSDD (Data Warehousing Workbench) to check for any pending index requests.
  You can also check the status of the index server using the SAP HANA Studio or the SAP BW Administration Workbench.
  
  
  
  Restart the Index Server:
  
  If the index server is locked or unresponsive, restarting it may resolve the issue. This can be done through the SAP HANA Studio or the relevant administration tools.
  
  
  
  Monitor System Resources:
  
  Check the system resources (CPU, memory, disk space) to ensure that the index server has enough resources to process the requests. If necessary, allocate more resources.
  
  
  
  Review Data Load Processes:
  
  Investigate any recent data load processes to identify if they failed or were interrupted. You may need to re-run these processes.
  
  
  
  Check for Data Consistency:
  
  Ensure that the data being loaded is consistent and does not contain errors that could cause the indexing to fail.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSD1, RSA1, and RSDD for monitoring and managing data sources and data models.
  SAP BW Documentation: Review the official SAP BW documentation for best practices on data loading and indexing.
  Performance Monitoring: Utilize tools like SAP Solution Manager or SAP HANA Cockpit to monitor system performance and identify bottlenecks.
  
  By following these steps, you should be able to diagnose and resolve the RSDD_ZA075 error effectively.