How To Fix ADW127 - Introspection created for &1 tables; [&2, &3] tabs have errors

SAP Error Message - Details

• Message type: E = Error

• Message class: ADW - Advanced Developer Workplace

• Message number: 127

• Message text: Introspection created for &1 tables; [&2, &3] tabs have errors

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ADW127 - Introspection created for &1 tables; [&2, &3] tabs have errors ?

  The SAP error message ADW127 indicates that there are issues with the introspection process for certain tables in the SAP system. This error typically arises in the context of SAP Data Warehousing or when working with SAP HANA, where introspection is used to analyze and retrieve metadata about database objects.
  Cause:
  The error message ADW127 suggests that while the introspection process was able to create metadata for a certain number of tables (indicated by &1), there are errors associated with specific tabs (indicated by &2 and &3). The causes of this error can include:
  
  Data Model Issues: There may be inconsistencies or errors in the data model, such as missing or incorrect relationships between tables.
  Database Connectivity: Issues with the connection to the database can lead to incomplete introspection.
  Permissions: The user executing the introspection may not have the necessary permissions to access certain tables or metadata.
  Corrupted Metadata: There could be corrupted metadata in the system that prevents successful introspection.
  Configuration Errors: Incorrect configuration settings in the SAP system or the data warehousing environment.
  
  Solution:
  To resolve the ADW127 error, you can follow these steps:
  
  Check Logs: Review the detailed logs associated with the introspection process to identify specific errors related to the tables mentioned in the error message.
  Validate Data Model: Ensure that the data model is correctly defined, and check for any inconsistencies or missing relationships.
  Database Connection: Verify that the database connection is stable and that there are no connectivity issues.
  Permissions: Ensure that the user has the necessary permissions to access the tables and perform introspection.
  Re-run Introspection: After addressing any identified issues, try re-running the introspection process to see if the errors persist.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for Data Warehousing and HANA to understand the introspection process better and any prerequisites or configurations needed.
  
  By following these steps, you should be able to diagnose and resolve the ADW127 error effectively.