How To Fix /UI2/FDM_PARSER001 - Field &1 in structure not found for parsing target mapping

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/FDM_PARSER -

• Message number: 001

• Message text: Field &1 in structure not found for parsing target mapping

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_PARSER001 - Field &1 in structure not found for parsing target mapping ?

  The SAP error message /UI2/FDM_PARSER001 Field &1 in structure not found for parsing target mapping typically occurs in the context of SAP Fiori applications when there is an issue with the target mapping configuration or the underlying data model. This error indicates that a specific field (denoted by &1) is expected in a structure but cannot be found during the parsing of the target mapping.
  Causes:
  
  Field Mismatch: The field specified in the error message does not exist in the data structure that is being referenced in the target mapping.
  Incorrect Target Mapping: The target mapping may be incorrectly configured, pointing to a wrong or outdated data model.
  Data Model Changes: Changes in the underlying data model (e.g., changes in the OData service or CDS views) that have not been reflected in the target mapping.
  Transport Issues: If the application was transported from one system to another, the target mapping may not have been properly adjusted to reflect the new environment.
  
  Solutions:
  
  
  Check Target Mapping:
  
  Go to the Fiori Launchpad Designer and check the target mapping configuration for the application that is throwing the error.
  Ensure that the field specified in the error message is correctly defined in the target mapping.
  
  
  
  Verify Data Model:
  
  Check the underlying OData service or CDS view to ensure that the field exists and is correctly defined.
  If there have been recent changes to the data model, ensure that the target mapping is updated accordingly.
  
  
  
  Adjust the Application Configuration:
  
  If the application is custom-built, review the application code to ensure that it is referencing the correct fields in the data model.
  If necessary, update the application to align with the current data structure.
  
  
  
  Transport Adjustments:
  
  If the issue arose after a transport, verify that all necessary objects (including OData services and target mappings) were transported correctly.
  Make sure that the target mapping is active in the target system.
  
  
  
  Check Authorization:
  
  Ensure that the user has the necessary authorizations to access the fields in question.
  
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like /UI2/FLP for Fiori Launchpad or /IWFND/MAINT_SERVICE to manage OData services.
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error.
  Debugging: If you have access, you can debug the application to trace where the error occurs and gather more context about the missing field.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary fixes.