How To Fix SMTTOOLS168 - Check consistency DD - DB of tables & - &

SAP Error Message - Details

• Message type: E = Error

• Message class: SMTTOOLS - Multi Tenancy tools

• Message number: 168

• Message text: Check consistency DD - DB of tables & - &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMTTOOLS168 - Check consistency DD - DB of tables & - & ?

  The SAP error message SMTTOOLS168 indicates a consistency issue between the Data Dictionary (DD) and the database (DB) for specific tables. This error typically arises during the use of the SAP Landscape Transformation (SLT) replication or during data migration processes. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  Inconsistent Metadata: The metadata definitions in the Data Dictionary do not match the actual structure of the database tables. This can happen due to:
  
  Changes made directly in the database without corresponding updates in the Data Dictionary.
  Incomplete or failed transport requests that did not update the database schema.
  Issues during system upgrades or migrations.
  
  
  
  Replication Issues: If you are using SLT for data replication, inconsistencies can arise if the source and target systems are not properly synchronized.
  
  
  Solution:
  
  
  Check Table Definitions: 
  
  Use transaction codes like SE11 (Data Dictionary) to check the definitions of the tables mentioned in the error message.
  Compare the structure of the tables in the Data Dictionary with the actual database structure using transaction SE14 (Database Utility).
  
  
  
  Repair Inconsistencies:
  
  If discrepancies are found, you may need to adjust the database schema to match the Data Dictionary. This can involve:
  
  Adding or removing fields.
  Changing data types.
  Adjusting constraints.
  
  
  
  
  
  Use SAP Tools:
  
  Use the SAP tools like RSABAP or RS_CHECK_TABLES to check for inconsistencies and repair them.
  You can also use transaction SE14 to activate or adjust the database objects.
  
  
  
  Re-transport Objects: If the issue is due to a transport request not being fully executed, consider re-transporting the relevant objects.
  
  
  SLT Configuration: If using SLT, ensure that the configuration is correct and that the source and target systems are properly synchronized. You may need to reinitialize the replication setup.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SE14: Database Utility
  SM37: Job Monitoring (to check for any failed jobs related to the issue)
  
  
  
  SAP Notes: Always check for relevant SAP Notes that may provide specific fixes or workarounds for this error.
  
  
  Documentation: Review SAP documentation related to data consistency checks and SLT configuration for best practices.
  
  
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex data structures or critical business processes.
  
  
  By following these steps, you should be able to identify and resolve the consistency issue indicated by the SMTTOOLS168 error message.