How To Fix CNV_CDMC_CA344 - No data found for F4 help.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 344

• Message text: No data found for F4 help.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA344 - No data found for F4 help. ?

  The SAP error message CNV_CDMC_CA344: No data found for F4 help typically occurs in the context of data conversion or migration processes, particularly when using the SAP Conversion Tools or during the execution of certain transactions that require F4 help (value help) for fields.
  Cause:
  
  
  Missing Data: The most common cause of this error is that there is no data available in the database table or view that is being queried for the F4 help. This could be due to:
  
  The relevant data not being loaded or migrated yet.
  Filters applied that exclude all available data.
  The data source being empty or not properly configured.
  
  
  
  Configuration Issues: There may be issues with the configuration of the F4 help itself, such as:
  
  Incorrect settings in the data dictionary (e.g., missing entries in the relevant tables).
  Issues with the underlying data model or relationships.
  
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view the data, leading to the F4 help returning no results.
  
  
  Solution:
  
  
  Check Data Availability: Verify that the data you expect to see in the F4 help is actually present in the relevant database tables. You can do this by executing a direct SQL query or using transaction codes like SE11 or SE16 to view the data.
  
  
  Review Filters: If there are any filters applied in the F4 help configuration, ensure that they are set correctly and not excluding all data.
  
  
  Configuration Review: Check the configuration of the F4 help:
  
  Ensure that the data elements and domains are correctly defined.
  Verify that the relevant tables/views are correctly linked to the F4 help.
  
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the data. You can check this using transaction SU53 to see if there are any authorization issues.
  
  
  Debugging: If the issue persists, consider debugging the program or transaction to see where the F4 help is failing to retrieve data.
  
  
  Consult Documentation: Refer to SAP Notes or documentation related to the specific transaction or conversion tool you are using for any known issues or additional troubleshooting steps.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the specific version of SAP you are using. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), and SE37 (Function Module) to help diagnose the issue.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the CNV_CDMC_CA344 error and implement a suitable solution.