How To Fix /CFG/MD_QUERY000 - No Caller found

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/MD_QUERY -

• Message number: 000

• Message text: No Caller found

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 /CFG/MD_QUERY000 - No Caller found ?

  The SAP error message /CFG/MD_QUERY000 No Caller found typically occurs in the context of SAP Master Data Governance (MDG) or when working with configuration settings related to master data queries. This error indicates that the system is unable to identify a "caller" or the source of the request for the master data query.
  Causes:
  
  Missing Configuration: The system may not have the necessary configuration set up for the query or the caller.
  Authorization Issues: The user or process attempting to execute the query may not have the required authorizations.
  Incorrect Query Setup: The query itself may be incorrectly defined or not properly linked to a caller.
  Technical Issues: There could be underlying technical issues, such as missing transport requests or inconsistencies in the system.
  
  Solutions:
  
  
  Check Configuration:
  
  Ensure that the query is properly configured in the system. This includes checking the settings in the relevant customizing transactions.
  Verify that the caller is defined in the system and is correctly linked to the query.
  
  
  
  Review Authorizations:
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to execute the query.
  Use transaction SU53 to analyze authorization issues after the error occurs.
  
  
  
  Validate Query Definition:
  
  Go to the relevant transaction (e.g., MDG_MAT for material master) and check the query definition.
  Ensure that all required fields and parameters are correctly set.
  
  
  
  Check for Technical Issues:
  
  Look for any transport requests that may not have been imported correctly.
  Review system logs (transaction SLG1) for any related error messages that could provide more context.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes and documentation related to the specific version of SAP you are using. There may be known issues or patches available.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDG_MAT, SE11 (Data Dictionary), and SE80 (Object Navigator) for debugging.
  SAP Notes: Search for specific SAP Notes related to the error message for additional troubleshooting steps or patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the root cause of the /CFG/MD_QUERY000 No Caller found error and implement a suitable solution.