How To Fix SWL_WP072 - Query parameter "&1" could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: SWL_WP - Message for Workflow in Workplace

• Message number: 072

• Message text: Query parameter "&1" could not be read

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWL_WP072 - Query parameter "&1" could not be read ?

  The SAP error message SWL_WP072, which states that the query parameter "&1" could not be read, typically occurs in the context of SAP Workflow. This error indicates that the system is unable to retrieve a specific parameter that is required for processing a workflow query.
  Cause:
  
  Missing or Incorrect Parameter: The parameter specified in the error message may not be defined in the workflow or may have been incorrectly configured.
  Authorization Issues: The user executing the workflow may not have the necessary authorizations to access the parameter.
  Data Consistency Issues: There may be inconsistencies in the data or configuration that prevent the parameter from being read.
  Technical Issues: There could be underlying technical issues, such as problems with the database or the workflow engine.
  
  Solution:
  
  
  Check Workflow Configuration: 
  
  Verify that the workflow is correctly configured and that all required parameters are defined.
  Ensure that the parameter in question is correctly spelled and exists in the workflow definition.
  
  
  
  Review Authorization:
  
  Check the user’s authorizations to ensure they have the necessary permissions to access the workflow and its parameters.
  
  
  
  Debugging:
  
  Use transaction codes like SWI1 (Work Item Selection) or SWI2_FREQ (Work Item Selection - Frequency) to analyze the workflow instances and identify where the issue is occurring.
  You can also use transaction SWI6 to check the workflow logs for more detailed error messages.
  
  
  
  Check for Data Consistency:
  
  Ensure that the data being processed by the workflow is consistent and complete. Look for any missing or incorrect entries in the relevant tables.
  
  
  
  Consult SAP Notes:
  
  Search the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches or updates.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWI1, SWI2, SWI6, and SWU3 (for workflow settings).
  Workflow Documentation: Review SAP documentation on workflows to understand how parameters are defined and used.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to diagnose and resolve the SWL_WP072 error in your SAP system.