How To Fix /IWFND/CM_MGW_RT106 - ABAP Dictionary element '&1' not found

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_RT -

• Message number: 106

• Message text: ABAP Dictionary element '&1' not found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW_RT106 - ABAP Dictionary element '&1' not found ?

  The SAP error message /IWFND/CM_MGW_RT106 indicates that there is an issue with an ABAP Dictionary element that cannot be found. This error typically occurs in the context of OData services when the system is trying to access a data element that is not defined or is incorrectly referenced in the ABAP Dictionary.
  Cause:
  
  Missing Data Element: The specified data element (e.g., a field in a database table or structure) does not exist in the ABAP Dictionary.
  Incorrect Naming: There may be a typo or incorrect naming in the OData service definition or in the underlying data model.
  Transport Issues: If the OData service or its underlying data model was transported from one system to another, the necessary objects may not have been transported correctly.
  Activation Issues: The data model or the OData service may not be activated properly, leading to inconsistencies.
  
  Solution:
  
  Check the Data Element: Verify that the data element referenced in the error message exists in the ABAP Dictionary. You can do this by using transaction SE11 (Data Dictionary) and searching for the element.
  Correct Naming: Ensure that the naming in your OData service and the underlying data model matches the actual names in the ABAP Dictionary. Look for typos or case sensitivity issues.
  Transport Verification: If the issue arose after a transport, check that all necessary objects were included in the transport request and that they were imported correctly.
  Re-activate the OData Service: Go to transaction /IWFND/MAINT_SERVICE and re-activate the OData service. This can sometimes resolve issues related to activation.
  Check for Dependencies: Ensure that all dependent objects (like tables, views, or structures) are also available and activated in the system.
  Debugging: If the issue persists, you may need to debug the OData service to identify where the error is occurring. Use transaction SE80 or SE37 to analyze the service implementation.
  
  Related Information:
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SE80: Object Navigator
  SE37: Function Module
  /IWFND/MAINT_SERVICE: OData Service Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  Documentation: Review the SAP Help Portal for documentation on OData services and ABAP Dictionary elements.
  
  By following these steps, you should be able to identify and resolve the issue causing the /IWFND/CM_MGW_RT106 error message.