How To Fix RSSTATMAN034 - Check: Old PSA quick read buffer against new PSA buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSTATMAN - Status Manager Messages

• Message number: 034

• Message text: Check: Old PSA quick read buffer against new PSA buffer

Self-Explanatory Message

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• What is the cause and solution for SAP error message RSSTATMAN034 - Check: Old PSA quick read buffer against new PSA buffer ?

  The SAP error message RSSTATMAN034 indicates an issue with the quick read buffer of the Persistent Staging Area (PSA) in the context of SAP BW (Business Warehouse) data extraction and loading processes. This error typically arises when there is a mismatch between the old PSA quick read buffer and the new PSA buffer, which can occur during data loading or when the structure of the PSA has changed.
  Cause:
  
  Data Structure Changes: If the structure of the PSA has been modified (e.g., fields added, removed, or changed), the quick read buffer may not be compatible with the new structure.
  Data Load Issues: If there are issues during the data load process, such as incomplete or failed loads, it can lead to inconsistencies in the buffers.
  Buffer Corruption: The quick read buffer may become corrupted due to various reasons, including system crashes or improper shutdowns.
  
  Solution:
  To resolve the RSSTATMAN034 error, you can follow these steps:
  
  
  Check PSA Structure: Verify if there have been any changes to the PSA structure. If changes were made, you may need to refresh or clear the quick read buffer.
  
  
  Clear the Quick Read Buffer:
  
  You can clear the quick read buffer for the PSA by using transaction code RSA1 (Data Warehousing Workbench).
  Navigate to the PSA, select the relevant PSA table, and look for options to clear or refresh the buffer.
  
  
  
  Reprocess the Data Load: After clearing the buffer, reprocess the data load to ensure that the new data is correctly loaded into the PSA.
  
  
  Check for Incomplete Loads: Review the data load logs to identify any incomplete or failed loads. Resolve any issues found and reattempt the data load.
  
  
  System Restart: In some cases, a system restart may help clear temporary issues or inconsistencies.
  
  
  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 (Data Warehousing Workbench), RSMO (Monitor Data Loads), and RSPC (Process Chain Maintenance) for monitoring and managing data loads.
  SAP BW Documentation: Review SAP BW documentation for best practices on managing PSAs and data loads.
  Performance Considerations: Regularly monitor and maintain your BW system to prevent buffer-related issues, including periodic clearing of buffers and ensuring data integrity.
  
  By following these steps, you should be able to resolve the RSSTATMAN034 error and ensure that your data loading processes run smoothly.