How To Fix DMCLG017 - Inconsistencies when reading type information

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 017

• Message text: Inconsistencies when reading type information

&CAUSE&Inconsistencies have occurred when reading type information.
There is a data inconsistency in the system.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG017 - Inconsistencies when reading type information ?

  The SAP error message DMCLG017, which indicates "Inconsistencies when reading type information," typically arises in the context of data management and data consistency checks within the SAP system. This error can occur in various scenarios, such as during data migration, data import, or when accessing certain data types in the system.
  Causes:
  
  Data Inconsistencies: The error may be triggered by inconsistencies in the data model or data types that are not aligned with the expected definitions in the system.
  Corrupted Metadata: If the metadata related to data types has been corrupted or is not properly defined, it can lead to this error.
  Version Mismatch: If there are discrepancies between different versions of the data model or if the system has not been properly updated, inconsistencies can arise.
  Configuration Issues: Incorrect configuration settings in the data management or data modeling tools can also lead to this error.
  
  Solutions:
  
  Check Data Consistency: Use SAP tools to check for data consistency. This may involve running consistency checks or validation reports to identify and rectify any inconsistencies in the data.
  Review Metadata: Ensure that the metadata definitions for the data types are correct and have not been altered or corrupted. You may need to compare them with a backup or a reference system.
  Rebuild Metadata: If the metadata is corrupted, you may need to rebuild it. This can involve re-importing data types or reconfiguring the data model.
  Update System: Ensure that your SAP system is up to date with the latest patches and updates. Sometimes, bugs in earlier versions can lead to such errors.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or Knowledge Base Articles that address this specific error. There may be specific fixes or workarounds provided by SAP.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more detailed diagnostics and solutions based on your specific system configuration.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help in diagnosing and fixing data issues, such as SE11 (Data Dictionary), SE14 (Database Utility), and others.
  Documentation: Review SAP documentation related to data management and data modeling for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the DMCLG017 error and implement a suitable solution.