How To Fix IUUC_MOD029 - Invalid model type

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 029

• Message text: Invalid model type

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MOD029 - Invalid model type ?

  The SAP error message IUUC_MOD029 "Invalid model type" typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Services when there is an issue with the model type being used in a data replication or transformation process. This error can arise due to various reasons, including configuration issues or incorrect settings in the data model.
  Causes:
  
  Incorrect Model Type Configuration: The model type specified in the configuration may not be valid or recognized by the system.
  Incompatibility: The model type may not be compatible with the source or target system.
  Missing or Incorrect Settings: There may be missing parameters or incorrect settings in the SLT configuration or data model.
  Version Mismatch: The version of the SLT or Data Services may not support the specified model type.
  
  Solutions:
  
  
  Check Model Type Configuration:
  
  Verify the model type specified in the SLT configuration. Ensure that it is a valid type supported by your version of SLT or Data Services.
  If you are unsure about the valid model types, refer to the SAP documentation for your specific version.
  
  
  
  Review SLT Configuration:
  
  Go through the SLT configuration settings to ensure that all parameters are correctly set.
  Check for any discrepancies in the source and target system configurations.
  
  
  
  Update or Patch:
  
  Ensure that your SAP system is up to date with the latest patches and updates. Sometimes, bugs in earlier versions can lead to such errors.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  Check Logs:
  
  Review the SLT logs for more detailed error messages that can provide additional context about the issue. This can help in diagnosing the root cause.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP Help Portal for documentation related to SLT and Data Services.
  Community Forums: Check SAP Community forums for discussions related to the IUUC_MOD029 error. Other users may have encountered similar issues and shared their solutions.
  Training and Resources: Consider SAP training resources or courses that cover SLT and data replication processes to better understand the configurations and best practices.
  
  By following these steps, you should be able to identify and resolve the IUUC_MOD029 error in your SAP environment.