How To Fix HL596 - Error when readind the extract (sy-subrc = &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: HL - IWB: Help Links

• Message number: 596

• Message text: Error when readind the extract (sy-subrc = &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HL596 - Error when readind the extract (sy-subrc = &1) ?

  The SAP error message HL596, which states "Error when reading the extract (sy-subrc = &1)," typically occurs in the context of data extraction processes, particularly when dealing with data sources in SAP BW (Business Warehouse) or during data extraction from SAP ERP systems.
  Cause:
  The error message HL596 indicates that there was an issue when attempting to read data from an extract. The sy-subrc value provides additional information about the specific error encountered. Common causes for this error include:
  
  Data Source Issues: The data source may not be properly configured or may not exist.
  Authorization Problems: The user may not have the necessary authorizations to access the data.
  Data Extraction Logic: There may be issues in the logic used for data extraction, such as incorrect filters or selection criteria.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the data model.
  Data Consistency: There may be inconsistencies in the data that prevent it from being read correctly.
  
  Solution:
  To resolve the HL596 error, you can take the following steps:
  
  
  Check the Data Source: Ensure that the data source is correctly configured and active. Verify that it exists in the system and is set up properly.
  
  
  Review Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to access the data source.
  
  
  Examine the Extraction Logic: Review the extraction logic, including any filters or selection criteria, to ensure they are correct and do not exclude all data.
  
  
  Check for Technical Issues: Investigate any potential technical issues, such as database connectivity problems or system performance issues. You may want to check system logs for any related error messages.
  
  
  Data Consistency Check: Perform a consistency check on the data to ensure there are no issues that could prevent it from being read.
  
  
  Debugging: If the issue persists, consider debugging the extraction process to identify the exact point of failure. You can use transaction codes like RSA3 (for testing data extraction) to simulate the extraction and see if the error occurs.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific data source or extraction process you are working with for any known issues or additional troubleshooting steps.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for further assistance, providing them with the specific sy-subrc value and any relevant logs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSA3 (DataSource Test), and ST22 (Dump Analysis) for troubleshooting.
  SAP Notes: Search for SAP Notes related to HL596 or the specific data source you are working with, as they may provide additional insights or patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the HL596 error in your SAP environment.