How To Fix IUUC_MOD019 - Invalid usage of object; one or more parameters are missing

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 019

• Message text: Invalid usage of object; one or more parameters are missing

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MOD019 - Invalid usage of object; one or more parameters are missing ?

  The SAP error message IUUC_MOD019, which states "Invalid usage of object; one or more parameters are missing," typically occurs in the context of SAP Landscape Transformation (SLT) or Data Replication processes. This error indicates that a required parameter for a specific operation or function is not provided, leading to the failure of the operation.
  Causes:
  
  Missing Parameters: The most common cause is that one or more required parameters for the operation are not specified. This could be due to incorrect configuration or incomplete data mapping.
  Incorrect Configuration: If the configuration settings for the SLT replication or the data model are not set up correctly, it can lead to this error.
  Data Model Issues: If the data model being used does not match the expected structure or if there are inconsistencies in the data definitions, this error may occur.
  Version Mismatch: Sometimes, using incompatible versions of SAP components can lead to unexpected behavior and errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the SLT system. Ensure that all required parameters are correctly set up and that there are no missing entries.
  Validate Data Model: Ensure that the data model being used is correctly defined and that all necessary fields and parameters are included. Check for any discrepancies in the data structure.
  Review Logs: Check the SLT logs for more detailed error messages or warnings that can provide additional context about what parameters are missing.
  Reconfigure Replication: If the issue persists, consider reconfiguring the replication setup. This may involve deleting and recreating the replication configuration.
  Consult Documentation: Refer to the official SAP documentation for SLT and the specific error message to understand the context and recommended actions.
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. They can provide insights based on the specific details of your system and configuration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on configuration best practices.
  SLT Documentation: Review the SAP Landscape Transformation documentation for detailed information on configuration, data modeling, and troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the IUUC_MOD019 error and implement a solution to resolve it.