How To Fix IUUC_MAIN108 - Definition of Cluster / Pool could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 108

• Message text: Definition of Cluster / Pool could not be determined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MAIN108 - Definition of Cluster / Pool could not be determined ?

  The SAP error message IUUC_MAIN108, which states "Definition of Cluster / Pool could not be determined," typically occurs in the context of data replication or when working with the SAP Landscape Transformation (SLT) Replication Server. This error indicates that the system is unable to find the definition of a cluster or pool table that is required for the operation being performed.
  Causes:
  
  Missing Table Definition: The cluster or pool table may not be defined in the system, or it may not be properly configured in the Data Dictionary (DDIC).
  Incorrect Configuration: There may be an issue with the configuration of the SLT system or the source system, leading to the inability to identify the cluster/pool.
  Transport Issues: If the table definitions were recently transported from another system, there may have been issues during the transport process.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the cluster or pool table definitions.
  
  Solutions:
  
  Check Table Definitions: Verify that the cluster or pool table is defined in the Data Dictionary. You can do this by using transaction SE11 to check the table definitions.
  Review SLT Configuration: Ensure that the SLT configuration is correct. Check the settings in transaction LTRC (SLT Configuration) to ensure that the source and target systems are properly set up.
  Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings related to the cluster/pool tables.
  Authorization Check: Ensure that the user has the necessary authorizations to access the required tables. You can check this using transaction SU53 to analyze authorization issues.
  Recreate the Table: If the table definition is missing or corrupted, you may need to recreate the cluster or pool table definition in the Data Dictionary.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary
  LTRC: SLT Configuration
  SU53: Authorization Check
  
  
  SAP Notes: Search for specific SAP Notes related to IUUC_MAIN108 for any patches or updates that may resolve the issue.
  Documentation: Review the SAP Help Portal for documentation on SLT and cluster/pool tables for a better understanding of their configuration and usage.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.