How To Fix /UI2/CDMFCC349 - Parameter specification for target &1 &2 could not be parsed (&3)

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMFCC -

• Message number: 349

• Message text: Parameter specification for target &1 &2 could not be parsed (&3)

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 /UI2/CDMFCC349 - Parameter specification for target &1 &2 could not be parsed (&3) ?

  The SAP error message /UI2/CDMFCC349 indicates that there is an issue with the parameter specification for a target in the context of SAP Fiori or UI5 applications. This error typically arises when the system is unable to parse the parameters provided for a specific target, which can lead to issues in navigation or data retrieval.
  Cause:
  
  Incorrect Parameter Format: The parameters provided for the target may not be in the expected format. This could include missing required parameters, incorrect data types, or malformed strings.
  Configuration Issues: There may be issues in the configuration of the target in the SAP Fiori Launchpad or the application descriptor (e.g., manifest.json).
  Missing or Incorrect Mapping: The target might not be correctly mapped in the routing configuration, leading to parsing errors.
  Version Compatibility: There could be compatibility issues between different versions of SAP UI5 or Fiori components.
  
  Solution:
  
  Check Parameter Specification: Review the parameters being passed to the target. Ensure they are correctly formatted and include all required fields.
  Review Configuration: Check the configuration in the manifest.json file or the Fiori Launchpad configuration. Ensure that the target is correctly defined and that all necessary parameters are included.
  Debugging: Use the browser's developer tools to inspect the network requests and console logs. This can help identify where the parsing is failing.
  Update or Patch: Ensure that you are using the latest version of SAP UI5 and Fiori components. If there are known issues, applying patches or updates may resolve the problem.
  Consult Documentation: Refer to the official SAP documentation for guidance on parameter specifications and routing configurations.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates their knowledge base with solutions to common problems.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is impacting production environments.
  
  By following these steps, you should be able to identify and resolve the issue related to the /UI2/CDMFCC349 error message.