How To Fix /IWFND/CM_COS026 - Creating DFDEAM '&1' '&2' '&3' failed. Check maintenance view

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_COS -

• Message number: 026

• Message text: Creating DFDEAM '&1' '&2' '&3' failed. Check maintenance view

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 /IWFND/CM_COS026 - Creating DFDEAM '&1' '&2' '&3' failed. Check maintenance view ?

  The SAP error message /IWFND/CM_COS026 typically indicates an issue related to the creation of a Data Field Definition (DFDEAM) in the context of the SAP Gateway or OData services. This error can occur for various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Maintenance View Issues: The error suggests checking the maintenance view, which may indicate that there are issues with the underlying data or configuration in the maintenance view that is being referenced.
  Data Inconsistencies: There may be inconsistencies or missing entries in the data that the system is trying to process.
  Authorization Issues: The user may not have the necessary authorizations to create or modify the Data Field Definition.
  Technical Configuration Errors: There could be issues with the technical configuration of the OData service or the underlying data model.
  Transport Issues: If the changes were transported from another system, there might be issues with the transport itself.
  
  Solutions:
  
  Check Maintenance View: Go to the maintenance view mentioned in the error message and verify that all required fields are correctly filled and that there are no inconsistencies.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the operation. You can check this in transaction SU53 after the error occurs.
  Check Data Consistency: Use transaction SE11 to check the data dictionary and ensure that all necessary tables and fields are correctly defined and populated.
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant code to see where the error is occurring and gather more information.
  Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) for debugging and checking configurations.
  SAP Community: Consider checking the SAP Community forums for similar issues and solutions shared by other users.
  Documentation: Review the official SAP documentation for OData services and the SAP Gateway for more context on how Data Field Definitions are created and managed.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.