How To Fix CNV_IUUC_REPLICATION442 - Logging table and sequence object for table &1 deleted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 442

• Message text: Logging table and sequence object for table &1 deleted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION442 - Logging table and sequence object for table &1 deleted ?

  The SAP error message CNV_IUUC_REPLICATION442 indicates that the logging table and sequence object for a specific table (denoted as &1) have been deleted. This error typically arises in the context of SAP Landscape Transformation (SLT) replication, where data is replicated from a source system to a target system.
  Cause:
  
  Manual Deletion: The logging table or sequence object may have been manually deleted by a user or during a maintenance operation.
  System Cleanup: Automated cleanup processes or scripts may have removed the logging objects.
  Configuration Issues: There may be configuration issues in the SLT setup that led to the deletion of these objects.
  Transport Issues: If the system was recently transported, the transport might not have included the necessary logging objects.
  
  Solution:
  
  
  Recreate the Logging Table and Sequence:
  
  You can recreate the logging table and sequence object manually. This typically involves using the SLT configuration transaction (e.g., LTRC) to reinitialize the replication for the affected table.
  You may need to stop the replication for the table, delete the existing configuration, and then set it up again.
  
  
  
  Check for Backups:
  
  If you have a backup of the database or the SLT configuration, you can restore the logging table and sequence from the backup.
  
  
  
  Review System Logs:
  
  Check the system logs and change logs to identify when and why the deletion occurred. This can help prevent future occurrences.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SLT and the specific error message for additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about the steps to take, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  SLT Replication: Understand the architecture and components of SLT, including how logging tables and sequences are used for data replication.
  SAP Notes: Search for relevant SAP Notes that may provide additional insights or patches related to this error.
  Transaction Codes: Familiarize yourself with transaction codes like LTRC (SLT Configuration) and LTRS (SLT Replication Server) for managing replication settings.
  
  By following these steps, you should be able to resolve the CNV_IUUC_REPLICATION442 error and restore the necessary logging functionality for the affected table.