How To Fix RSAR842 - Error while reading a routine in &1 version

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 842

• Message text: Error while reading a routine in &1 version

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR842 - Error while reading a routine in &1 version ?

  The SAP error message RSAR842 typically indicates that there is an issue with reading a routine in a specific version of a data flow or transformation. This error can occur in various contexts, such as during data extraction, transformation, or loading processes, particularly in SAP BW (Business Warehouse) or SAP HANA environments.
  Cause:
  The error can be caused by several factors, including:
  
  Missing or Inactive Routine: The routine that is being referenced may not exist, or it may be inactive or deleted.
  Version Mismatch: The version of the routine being called may not match the version expected by the data flow or transformation.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access the routine.
  Transport Issues: If the routine was recently transported from another system, there may be inconsistencies or missing objects.
  Syntax Errors: There may be syntax errors or other issues within the routine itself that prevent it from being executed properly.
  
  Solution:
  To resolve the RSAR842 error, you can take the following steps:
  
  
  Check Routine Existence: Verify that the routine exists in the specified version. You can do this by navigating to the relevant transformation or data flow in the SAP BW system.
  
  
  Activate the Routine: If the routine is inactive, activate it. You can do this in the Data Warehousing Workbench (transaction RSA1) by finding the routine and activating it.
  
  
  Check Versioning: Ensure that the version of the routine being referenced is the correct one. If there are multiple versions, make sure the right one is being used in the data flow.
  
  
  Review Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to access and execute the routine.
  
  
  Debug the Routine: If the routine is present and active, debug it to check for any syntax errors or logical issues that may be causing the error.
  
  
  Transport Consistency: If the routine was recently transported, ensure that all related objects were transported correctly and that there are no inconsistencies.
  
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that may provide additional context for the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SE80 (Object Navigator), and SLG1 (Application Log).
  SAP Notes: Check SAP Notes for any known issues or patches related to the RSAR842 error. You can search the SAP Support Portal for specific notes that may address this error.
  Documentation: Review SAP documentation related to data extraction and transformation processes to understand best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the RSAR842 error in your SAP environment.