How To Fix IUUC_MOD028 - Could not create Replication Configuration Object

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_MOD - Message Class for IUCC Model Classes (Generics)

• Message number: 028

• Message text: Could not create Replication Configuration Object

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MOD028 - Could not create Replication Configuration Object ?

  The SAP error message IUUC_MOD028, which states "Could not create Replication Configuration Object," typically occurs in the context of SAP Landscape Transformation (SLT) when there is an issue with the configuration of the replication setup. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the underlying database.
  Causes:
  
  Missing or Incorrect Configuration: The replication configuration might not be set up correctly, or required parameters may be missing.
  Authorization Issues: The user executing the replication might not have the necessary authorizations to create or modify replication configurations.
  Database Connectivity Issues: There may be issues with the connection to the source or target database, such as network problems or incorrect connection parameters.
  Technical Issues: There could be underlying technical issues with the SLT system or the database that prevent the creation of the replication configuration.
  Incompatible Data Types: If the source and target systems have incompatible data types or structures, this can lead to errors during configuration.
  
  Solutions:
  
  Check Configuration Settings: Review the replication configuration settings in the SLT system. Ensure that all required parameters are correctly set and that the source and target systems are properly defined.
  Verify Authorizations: Ensure that the user has the necessary authorizations to create and manage replication configurations. This may involve checking roles and permissions in both the SLT system and the source/target systems.
  Test Database Connections: Verify that the connections to both the source and target databases are functioning correctly. You can use transaction codes like DBACOCKPIT or DB02 to check the database status.
  Review Logs: Check the SLT logs for more detailed error messages that can provide additional context about the issue. You can find logs in transaction SLG1 (Application Log).
  Check Data Types: Ensure that the data types in the source and target systems are compatible. If there are discrepancies, you may need to adjust the data types or mappings.
  Restart Replication: If the configuration was previously working and suddenly stopped, try restarting the replication process or the SLT system.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps. You can search for notes related to SLT and IUUC_MOD028 in the SAP Support Portal.
  Documentation: Refer to the official SAP documentation for SLT, which provides detailed information on setting up and managing replication configurations.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP Support for further assistance.