How To Fix DI400 - ====================== = DB Procedure Proxy =============================

SAP Error Message - Details

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 400

• Message text: ====================== = DB Procedure Proxy =============================

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 DI400 - ====================== = DB Procedure Proxy ============================= ?

  The SAP error message DI400, which is related to "DB Procedure Proxy," typically indicates an issue with the database procedure call in the SAP system. This error can arise due to various reasons, including configuration issues, database connectivity problems, or issues with the underlying database procedures themselves.
  Causes of DI400 Error
  
  
  Database Connectivity Issues: The SAP system may not be able to connect to the database due to network issues, incorrect connection parameters, or database server downtime.
  
  
  Incorrect Procedure Call: The database procedure being called may not exist, or the parameters being passed to it may be incorrect.
  
  
  Authorization Issues: The user executing the procedure may not have the necessary permissions to execute the database procedure.
  
  
  Database Configuration: There may be issues with the database configuration or the way the database procedures are defined.
  
  
  Version Mismatch: There could be a mismatch between the SAP application version and the database version, leading to compatibility issues.
  
  
  Solutions to DI400 Error
  
  
  Check Database Connectivity:
  
  Ensure that the database server is up and running.
  Verify the connection parameters (hostname, port, username, password) in the SAP system configuration.
  
  
  
  Validate Procedure Existence:
  
  Check if the database procedure being called exists in the database.
  Ensure that the procedure name and parameters match what is defined in the database.
  
  
  
  Review User Authorizations:
  
  Check the authorizations of the user executing the procedure. Ensure that the user has the necessary permissions to execute the procedure.
  
  
  
  Examine Database Logs:
  
  Look at the database logs for any errors or warnings that might provide more context about the issue.
  
  
  
  Check SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide patches or updates.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation for any specific configuration or setup requirements related to the database procedures.
  
  
  
  Test with Different Users:
  
  If possible, try executing the procedure with a different user account that has higher privileges to see if the issue is related to user permissions.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information
  
  SAP Notes: Always check for relevant SAP Notes that may provide fixes or workarounds for the DI400 error.
  Database Documentation: Refer to the documentation for the specific database being used (e.g., HANA, Oracle, SQL Server) for any known issues or configuration settings.
  System Logs: Review the system logs in SAP (transaction SM21) for any additional error messages that may provide more context.
  
  By following these steps, you should be able to diagnose and resolve the DI400 error in your SAP system.