How To Fix CNV_IUUC_REPLICATION385 - Some TCFSC tables have been skipped, please see next popup for details

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 385

• Message text: Some TCFSC tables have been skipped, please see next popup for details

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION385 - Some TCFSC tables have been skipped, please see next popup for details ?

  The SAP error message CNV_IUUC_REPLICATION385 indicates that during the data replication process, some TCFSC (Table Change Field Structure Change) tables have been skipped. This typically occurs in the context of SAP Landscape Transformation (SLT) or data replication scenarios where certain tables are not being replicated due to various reasons.
  Causes:
  
  Table Configuration Issues: The tables that are skipped may not be properly configured for replication. This could be due to missing settings in the SLT configuration or the source system.
  Data Type Mismatches: If there are data type mismatches between the source and target systems, the replication process may skip those tables.
  Replication Filters: There may be filters applied that exclude certain tables from being replicated.
  Technical Issues: There could be technical issues such as connectivity problems, authorization issues, or system performance problems that prevent the replication of certain tables.
  Inconsistent Data: If the data in the source tables is inconsistent or does not meet certain criteria, the replication process may skip those tables.
  
  Solutions:
  
  Check Configuration: Review the SLT configuration to ensure that the TCFSC tables are included in the replication setup. Make sure that the tables are marked for replication.
  Review Replication Filters: Check if there are any filters applied that might be excluding the TCFSC tables. Adjust the filters as necessary.
  Data Type Validation: Ensure that the data types in the source and target systems match. If there are discrepancies, resolve them before attempting replication again.
  Check Logs: Look at the detailed logs or the next popup mentioned in the error message for specific details about which tables were skipped and why. This can provide insights into the underlying issues.
  System Performance: Ensure that both the source and target systems are performing optimally. Address any performance issues that may be affecting the replication process.
  Authorization Checks: Verify that the user performing the replication has the necessary authorizations to access the tables in both the source and target systems.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message. SAP Notes often provide patches or workarounds for specific problems.
  Documentation: Refer to the official SAP documentation for SLT and data replication for best practices and troubleshooting steps.
  Community Forums: Engage with the SAP community forums or support channels for additional insights and experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to ensure that the TCFSC tables are replicated successfully.