How To Fix ESH_FL_MSG033 - The blocksize for result retrieving must be at least &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_FL_MSG - File Processing

• Message number: 033

• Message text: The blocksize for result retrieving must be at least &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_FL_MSG033 - The blocksize for result retrieving must be at least &1 ?

  The SAP error message ESH_FL_MSG033 indicates that the block size for retrieving results in the Enterprise Search (ESH) framework is set to a value that is too low. This error typically occurs when the system is trying to fetch a set of results, but the specified block size is below the minimum required threshold.
  Cause:
  The error is caused by the configuration of the block size parameter in the search settings. The block size determines how many records can be retrieved in a single request. If this value is set to less than the minimum required (which is usually 1), the system cannot process the request, leading to this error message.
  Solution:
  To resolve this error, you need to adjust the block size configuration in the SAP system. Here are the steps to do this:
  
  
  Access the Configuration:
  
  Go to the SAP GUI and enter transaction code /IWFND/MAINT_SERVICE or /IWFND/ERROR_LOG to check for service-related issues.
  Alternatively, you can check the settings in the relevant ESH configuration area.
  
  
  
  Modify the Block Size:
  
  Look for the parameter related to block size in the configuration settings. This could be in the ESH settings or in the specific service configuration.
  Ensure that the block size is set to at least 1 or a higher value that meets your requirements.
  
  
  
  Save the Changes:
  
  After adjusting the block size, save the changes and exit the configuration.
  
  
  
  Test the Search Functionality:
  
  Perform a search operation again to verify that the error has been resolved.
  
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or the specific documentation for the version of SAP you are using for more details on configuring the ESH settings.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates related to this error message.
  Performance Considerations: While increasing the block size can resolve the error, be mindful of performance implications. A very high block size may lead to increased memory usage or slower response times, depending on the volume of data being processed.
  
  If the issue persists after making these changes, consider reaching out to your SAP Basis or technical support team for further assistance.