How To Fix /UI2/CDMCNV303 - Target Mapping &1: Could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMCNV -

• Message number: 303

• Message text: Target Mapping &1: Could not be read

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMCNV303 - Target Mapping &1: Could not be read ?

  The SAP error message /UI2/CDMCNV303 Target Mapping &1: Could not be read typically indicates an issue with the target mapping configuration in the SAP Fiori Launchpad or the SAP UI5 application. This error can occur for various reasons, including missing or incorrectly configured target mappings.
  Causes:
  
  Missing Target Mapping: The target mapping specified in the error message does not exist in the system.
  Incorrect Configuration: The target mapping may be incorrectly configured, leading to the system being unable to read it.
  Authorization Issues: The user may not have the necessary authorizations to access the target mapping.
  Transport Issues: If the target mapping was recently transported from another system, it may not have been properly imported or activated.
  Data Consistency Issues: There may be inconsistencies in the data related to the target mapping in the backend.
  
  Solutions:
  
  
  Check Target Mapping:
  
  Go to the Fiori Launchpad Designer or the relevant transaction (e.g., /UI2/FLP) and verify if the target mapping exists.
  Ensure that the target mapping is correctly defined and activated.
  
  
  
  Review Configuration:
  
  Check the configuration settings for the target mapping, including the semantic object and action.
  Ensure that the parameters and the associated application are correctly set up.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary roles and authorizations to access the target mapping.
  Use transaction SU53 to check for any authorization issues after attempting to access the target mapping.
  
  
  
  Transport Management:
  
  If the target mapping was transported, ensure that the transport request was successfully imported and that all necessary objects are present.
  Check for any transport errors or missing objects.
  
  
  
  Data Consistency:
  
  Use transaction SE11 to check the relevant database tables for any inconsistencies.
  If necessary, perform a consistency check or re-activate the relevant objects.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the application to identify where the error occurs.
  Use transaction SE80 or SE37 to analyze the relevant code or function modules.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for Fiori Launchpad and target mapping configuration for best practices and guidelines.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message /UI2/CDMCNV303 Target Mapping &1: Could not be read.