How To Fix PRC_CNV015 - Cannot read table EWUKEYS in database - table is not available

SAP Error Message - Details

• Message type: E = Error

• Message class: PRC_CNV - Messages for Conversion Engine

• Message number: 015

• Message text: Cannot read table EWUKEYS in database - table is not available

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PRC_CNV015 - Cannot read table EWUKEYS in database - table is not available ?

  The SAP error message PRC_CNV015 indicates that the system is unable to read the table EWUKEYS from the database because the table is not available. This error typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools.
  Causes:
  
  
  Table Does Not Exist: The most straightforward cause is that the table EWUKEYS does not exist in the database. This could be due to an incomplete installation or configuration of the relevant SAP components.
  
  
  Database Connection Issues: There may be issues with the database connection, preventing the SAP system from accessing the required tables.
  
  
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the table.
  
  
  Incorrect Configuration: The system may not be properly configured to recognize or access the table, especially if it is part of a specific module or add-on.
  
  
  Data Migration Tool Issues: If you are using a specific data migration tool, it may not be set up correctly or may be missing necessary components.
  
  
  Solutions:
  
  
  Check Table Existence: Verify if the table EWUKEYS exists in the database. You can do this by executing a SQL query or using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser).
  
  
  Database Connection: Ensure that the database connection is active and functioning correctly. Check for any connectivity issues or errors in the database logs.
  
  
  User Authorizations: Confirm that the user has the necessary authorizations to access the table. You may need to check the user's roles and authorizations in transaction PFCG.
  
  
  System Configuration: Review the system configuration to ensure that all necessary components and modules are installed and configured correctly. This may involve checking the installation logs or consulting with your SAP Basis team.
  
  
  Data Migration Tool Setup: If you are using a specific data migration tool, ensure that it is correctly set up and that all required components are installed. Consult the documentation for the tool for any specific setup instructions.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurs.
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE16 (Data Browser), ST22 (Dump Analysis), SM21 (System Log).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or solutions for this error.
  Documentation: Review the documentation for the specific data migration tool or process you are using, as it may contain troubleshooting steps or prerequisites.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.