How To Fix /UI2/FDM_2_CDM3044 - TMs have multiple ACH. Target App Config ACH cannot be specified uniquely

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/FDM_2_CDM3 -

• Message number: 044

• Message text: TMs have multiple ACH. Target App Config ACH cannot be specified uniquely

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 /UI2/FDM_2_CDM3044 - TMs have multiple ACH. Target App Config ACH cannot be specified uniquely ?

  The SAP error message /UI2/FDM_2_CDM3044 indicates that there is an issue with the Target Application Configuration (ACH) in the context of the SAP Fiori Launchpad or the Fiori Design Studio. Specifically, it suggests that there are multiple Target Mapping (TM) entries that match the criteria, and the system cannot determine which one to use because they are not uniquely identifiable.
  Cause:
  
  Multiple Target Mappings: The error typically arises when there are multiple target mappings defined for the same application or service, and the system cannot determine which one to use.
  Configuration Overlap: There may be overlapping configurations in the Fiori Launchpad or the underlying OData services that lead to ambiguity.
  Incorrect or Missing Parameters: The parameters defined in the target mappings may not be sufficient to uniquely identify the target application.
  
  Solution:
  
  
  Review Target Mappings:
  
  Go to the Fiori Launchpad Designer or the relevant configuration transaction (like /UI2/FLP or /UI2/FLP_CONF).
  Check the target mappings for the application in question. Look for multiple entries that might be causing the conflict.
  
  
  
  Ensure Uniqueness:
  
  Modify the target mappings to ensure that each one is unique. This may involve changing the semantic object, action, or other parameters to differentiate them.
  If there are multiple entries for the same semantic object and action, consider consolidating them if they serve the same purpose.
  
  
  
  Check Parameters:
  
  Ensure that the parameters defined in the target mapping are sufficient to uniquely identify the target application. This may include checking the navigation parameters and ensuring they are correctly set.
  
  
  
  Delete or Deactivate Duplicates:
  
  If you find duplicate target mappings that are not needed, consider deleting or deactivating them to resolve the conflict.
  
  
  
  Transport Requests:
  
  If you are working in a development environment, ensure that the changes are properly transported to the quality and production environments.
  
  
  
  Related Information:
  
  Fiori Launchpad Configuration: Familiarize yourself with the Fiori Launchpad configuration and how target mappings work. SAP documentation provides detailed guidance on setting up and managing target mappings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Debugging: If the issue persists, consider enabling debugging or logging to get more insights into what might be causing the ambiguity.
  
  By following these steps, you should be able to resolve the error and ensure that the target application configuration is specified uniquely.