How To Fix CNV_IUUC_MULTI_LOG014 - Error during 1:N registration of table &1: Invalid pointer GUID &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_MULTI_LOG - multi logtab use

• Message number: 014

• Message text: Error during 1:N registration of table &1: Invalid pointer GUID &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_MULTI_LOG014 - Error during 1:N registration of table &1: Invalid pointer GUID &2 ?

  The SAP error message CNV_IUUC_MULTI_LOG014 typically occurs during the process of data migration or transformation, particularly when using the SAP Landscape Transformation (SLT) replication or during the use of the SAP Data Migration Cockpit. This error indicates that there is an issue with the registration of a table in a 1:N relationship, specifically related to an invalid pointer GUID.
  Cause:
  
  Invalid Pointer GUID: The error suggests that the GUID (Globally Unique Identifier) being referenced is not valid or does not exist in the system. This can happen if the table or the data structure has been altered or if there is a mismatch in the expected GUIDs.
  Configuration Issues: There may be issues with the configuration of the SLT or the data migration settings that lead to inconsistencies in the GUIDs.
  Data Model Changes: If there have been recent changes to the data model or the underlying database structure, it may lead to discrepancies in the expected relationships.
  Transport Issues: If the transport of objects related to the data model was not successful, it could lead to missing or invalid GUIDs.
  
  Solution:
  
  Check the GUID: Verify the GUID mentioned in the error message. Ensure that it exists in the relevant tables and is correctly configured.
  Re-register the Table: If the table registration is corrupted, try to re-register the table in the SLT configuration. This can often resolve issues related to invalid pointers.
  Review Configuration: Check the SLT configuration settings to ensure that they are correctly set up for the tables involved. Look for any discrepancies in the source and target systems.
  Data Model Validation: Validate the data model to ensure that all relationships and dependencies are correctly defined and that there are no missing elements.
  Check Logs: Review the SLT logs and any related logs for additional error messages or warnings that could provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SLT or the data migration tool you are using for any known issues or patches.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for SLT to understand the expected configurations and common issues.
  Community Forums: Consider searching or posting in SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.