How To Fix IUUC_CLOG_CORE121 - Partition Command

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 121

• Message text: Partition Command

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_CLOG_CORE121 - Partition Command ?

  The SAP error message IUUC_CLOG_CORE121 typically relates to issues with the Change Data Capture (CDC) mechanism in SAP Landscape Transformation (SLT) or SAP Data Services. This error can occur during the replication process when there are problems with the partitioning of the change log tables.
  
  Cause:
  
  Partitioning Issues: The error often arises when there are problems with the partitioning of the change log tables. This can happen if the partitioning scheme is not correctly set up or if there are inconsistencies in the data.
  Data Volume: High data volume or large transactions can lead to issues with the change log, especially if the system is not optimized for handling such loads.
  Configuration Errors: Incorrect configuration settings in SLT or the underlying database can also lead to this error.
  Database Locking: If there are locks on the database tables that the change log is trying to access, it can cause this error.
  
  
  Solution:
  
  Check Partitioning Configuration: Ensure that