How To Fix IUUC_MOD003 - Invalid Facade passed by parameter

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 003

• Message text: Invalid Facade passed by parameter

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MOD003 - Invalid Facade passed by parameter ?

  The SAP error message IUUC_MOD003, which states "Invalid Facade passed by parameter," typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Services when there is an issue with the configuration or parameters being passed to a function or module.
  Cause:
  
  Incorrect Facade Name: The facade name being passed as a parameter may not exist or may be misspelled.
  Configuration Issues: There may be issues in the configuration of the SLT or Data Services environment, such as incorrect settings in the replication configuration.
  Version Mismatch: There could be a version mismatch between the components involved, leading to incompatibility.
  Data Model Changes: Changes in the underlying data model that are not reflected in the SLT configuration can lead to this error.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the specified facade.
  
  Solution:
  
  Verify Facade Name: Check the facade name being passed to ensure it is correct and exists in the system.
  Review Configuration: Go through the SLT or Data Services configuration to ensure that all settings are correct and that the replication setup is properly configured.
  Check for Updates: Ensure that all components are up to date and compatible with each other. If there are updates available, apply them.
  Recreate Facade: If the facade is corrupted or misconfigured, consider recreating it.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the facade and perform the required operations.
  Consult Documentation: Refer to the official SAP documentation for SLT or Data Services for any specific guidelines related to facades and their configuration.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SLT Documentation: Review the SAP Landscape Transformation documentation for detailed information on facades and their usage.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.