How To Fix SWF_FLEX_CDS004 - Generated view '&1' could not be read.

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_FLEX_CDS - CDS Message Class

• Message number: 004

• Message text: Generated view '&1' could not be read.

Self-Explanatory Message

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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 SWF_FLEX_CDS004 - Generated view '&1' could not be read. ?

  The SAP error message SWF_FLEX_CDS004, which states that the generated view '&1' could not be read, typically occurs in the context of SAP's Core Data Services (CDS) views, particularly when dealing with workflows or flexible workflows in SAP S/4HANA.
  Cause:
  
  View Generation Issues: The CDS view may not have been generated correctly or may have encountered an error during its creation.
  Authorization Issues: The user may not have the necessary authorizations to access the generated view.
  Transport Issues: If the view was transported from one system to another, there may have been issues during the transport process.
  Database Issues: There could be underlying database issues that prevent the view from being accessed.
  Incorrect Configuration: The configuration settings for the workflow or the CDS view may be incorrect or incomplete.
  
  Solution:
  
  
  Check View Generation:
  
  Go to the transaction code SE11 (Data Dictionary) and check if the CDS view exists and is active.
  If it is not active, try to activate it again.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the CDS view. This can be done by checking the roles assigned to the user.
  
  
  
  Transport Check:
  
  If the view was transported, check the transport logs for any errors. You may need to re-transport the object if there were issues.
  
  
  
  Database Check:
  
  Check the database for any inconsistencies or issues. You may need to run database consistency checks or consult your database administrator.
  
  
  
  Configuration Review:
  
  Review the configuration settings related to the workflow and the CDS view. Ensure that all necessary settings are correctly configured.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the workflow or the application that is trying to access the CDS view to identify the root cause.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SWDD (Workflow Builder).
  SAP Documentation: Refer to the official SAP Help Portal for documentation on CDS views and workflows.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.