How To Fix CNV_IUUC_REPLICATION200 - Error reading customizing tables from database.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 200

• Message text: Error reading customizing tables from database.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION200 - Error reading customizing tables from database. ?

  The SAP error message CNV_IUUC_REPLICATION200 typically occurs during the data replication process, particularly when using the SAP Landscape Transformation (SLT) Replication Server. This error indicates that there is an issue with reading customizing tables from the database, which can hinder the replication process.
  Causes:
  
  Database Connectivity Issues: There may be problems with the connection to the database, such as network issues or incorrect database credentials.
  Missing or Inaccessible Tables: The customizing tables that the replication process is trying to access may not exist, or the user may not have the necessary permissions to read them.
  Data Dictionary Issues: There could be inconsistencies or issues in the data dictionary that prevent the system from reading the tables correctly.
  Replication Configuration Errors: Incorrect configuration settings in the SLT or the source system can lead to this error.
  Database Locks: The tables may be locked by other processes, preventing access during the replication attempt.
  
  Solutions:
  
  Check Database Connection: Ensure that the connection to the database is active and that the credentials used for the connection are correct.
  Verify Table Existence and Permissions: Check if the customizing tables exist in the database and that the user has the necessary permissions to access them.
  Review SLT Configuration: Go through the SLT configuration settings to ensure that they are set up correctly for the source system and the tables being replicated.
  Check for Locks: Use database tools to check if the tables are locked by other processes. If they are, you may need to wait for those processes to complete or resolve the locks.
  Data Dictionary Consistency: Run consistency checks on the data dictionary to identify and resolve any issues that may be affecting table access.
  Review Logs: Check the SLT logs and the application logs in the source system for more detailed error messages that can provide additional context for the issue.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for SLT to understand the configuration and operational requirements better.
  Support Community: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.