How To Fix LTR2_RN002 - Renumbering GUID: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_RN - LTR2 RN: Message class

• Message number: 002

• Message text: Renumbering GUID: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_RN002 - Renumbering GUID: &1 ?

  The SAP error message LTR2_RN002, which states "Renumbering GUID: &1," typically occurs in the context of SAP Landscape Transformation (SLT) or data replication scenarios. This error is related to issues with the GUID (Globally Unique Identifier) renumbering process, which is essential for ensuring data consistency and integrity during replication.
  Cause:
  
  Missing or Invalid GUID: The error may arise if the system is trying to renumber a GUID that does not exist or is invalid.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the renumbering process from completing successfully.
  Configuration Issues: Incorrect configuration settings in the SLT or related systems can lead to this error.
  Replication Errors: If there are issues with the data replication process, it can cause problems with GUID handling.
  
  Solution:
  
  Check GUID Existence: Verify that the GUID mentioned in the error message actually exists in the source system. If it does not, you may need to investigate why it is missing.
  Data Consistency Check: Perform a consistency check on the data in both the source and target systems to ensure that there are no discrepancies.
  Review Configuration: Check the configuration settings in the SLT system to ensure that they are set up correctly. This includes checking the connection settings, replication settings, and any filters that may be applied.
  Reinitialize Replication: If the issue persists, consider reinitializing the replication process for the affected tables or data objects. This may involve stopping the replication, clearing any errors, and starting the process again.
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Log Analysis: Analyze the logs for more detailed error messages that can provide additional context about the failure. This can help in diagnosing the root cause.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for SLT and data replication for more detailed information on GUID handling and troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Support: If the problem cannot be resolved internally, consider reaching out to SAP Support for assistance, providing them with the error details and any relevant logs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.