How To Fix CNV_IUUC_TCR_MAIN073 - Structure &1 for cluster table &2 could not be created (RC &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_TCR_MAIN - transactional consistent replication main package

• Message number: 073

• Message text: Structure &1 for cluster table &2 could not be created (RC &3)

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_TCR_MAIN073 - Structure &1 for cluster table &2 could not be created (RC &3) ?

  The SAP error message CNV_IUUC_TCR_MAIN073 indicates that there was an issue with creating a structure for a cluster table during a data migration or conversion process, typically related to the SAP Landscape Transformation (SLT) or SAP Data Migration tools. The message provides specific details about the structure name, the cluster table name, and the return code (RC) that indicates the nature of the error.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Authorization: The user executing the process may not have the necessary authorizations to create structures in the database.
  Database Issues: There may be issues with the underlying database, such as connectivity problems, insufficient space, or database locks.
  Configuration Errors: Incorrect configuration settings in the SLT or data migration tools can lead to this error.
  Existing Structures: If a structure with the same name already exists and is locked or not properly defined, it can prevent the creation of a new structure.
  Technical Issues: Bugs or inconsistencies in the SAP system or the migration tool itself.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create structures in the database. This may involve checking roles and permissions in the SAP system.
  Review Logs: Check the detailed logs for more information about the error. This can provide insights into what went wrong during the process.
  Database Health Check: Verify the health of the database. Check for any connectivity issues, space availability, or locks that might be affecting the operation.
  Configuration Review: Review the configuration settings in the SLT or data migration tool to ensure they are set up correctly.
  Existing Structures: Check if a structure with the same name already exists. If it does, consider renaming or deleting it if it is not needed.
  SAP Notes: Search for relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that fix known issues.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for SLT or the specific data migration tool you are using for more detailed 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.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., SLT configuration transactions) that may help in diagnosing the issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.