How To Fix RSMSS_ANALYZER_MSG131 - InfoCube &1 contains &2 uncompressed requests

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMSS_ANALYZER_MSG - Messages for RSMSS_ANALYZER

• Message number: 131

• Message text: InfoCube &1 contains &2 uncompressed requests

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSMSS_ANALYZER_MSG131 - InfoCube &1 contains &2 uncompressed requests ?

  The SAP error message RSMSS_ANALYZER_MSG131 indicates that an InfoCube contains a certain number of uncompressed requests. This message is typically related to the data management and storage efficiency within the SAP BW (Business Warehouse) environment. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Uncompressed Requests: The error message indicates that there are requests in the InfoCube that have not been compressed. In SAP BW, data is often loaded in a compressed format to save space and improve performance. Uncompressed requests can lead to increased storage requirements and slower query performance.
  Data Load Issues: If data loads are not followed by a compression step, it can lead to the accumulation of uncompressed requests.
  System Configuration: The system may not be configured to automatically compress requests after data loads.
  
  Solution:
  
  
  Compress the Requests:
  
  You can manually compress the uncompressed requests in the InfoCube. This can be done through the SAP BW administration transaction:
  
  Go to transaction RSA1 (Data Warehousing Workbench).
  Navigate to the InfoCube in question.
  Right-click on the InfoCube and select Manage.
  Choose the option to Compress the requests.
  
  
  
  
  
  Schedule Automatic Compression:
  
  To prevent this issue from recurring, consider scheduling automatic compression after data loads. This can be set up in the process chain that handles the data loading.
  Ensure that the process chain includes a step for compressing the requests after the data load step.
  
  
  
  Monitor Data Loads:
  
  Regularly monitor the data loading process to ensure that it completes successfully and that compression is applied as expected.
  
  
  
  Check for Errors:
  
  Review any error logs or messages related to data loading that might indicate why compression was not applied.
  
  
  
  Related Information:
  
  Compression Benefits: Compressing requests not only saves storage space but also improves query performance by reducing the amount of data that needs to be processed.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  RSA1: Data Warehousing Workbench
  RSMO: Monitor Data Loads
  RSCONN01: Connection to the BW system
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or updates related to this error message.
  Documentation: Refer to SAP BW documentation for best practices on data management and compression strategies.
  
  By addressing the uncompressed requests and ensuring proper data management practices, you can resolve the RSMSS_ANALYZER_MSG131 error and maintain optimal performance in your SAP BW environment.