How To Fix DBPROC_PROXY054 - Error while writing the DB procedure proxy & (conversion error)

SAP Error Message - Details

• Message type: E = Error

• Message class: DBPROC_PROXY - Messages for DB Procedure Proxies

• Message number: 054

• Message text: Error while writing the DB procedure proxy & (conversion error)

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 DBPROC_PROXY054 - Error while writing the DB procedure proxy & (conversion error) ?

  The SAP error message DBPROC_PROXY054 typically indicates an issue related to the database procedure proxy, specifically a conversion error when trying to write or execute a database procedure. This error can arise from various underlying causes, and addressing it usually involves a few steps to diagnose and resolve the issue.
  Possible Causes:
  
  
  Data Type Mismatch: The parameters being passed to the database procedure may not match the expected data types. This can happen if there are discrepancies between the application layer and the database schema.
  
  
  Invalid Data: The data being processed may contain invalid characters or formats that cannot be converted to the expected type in the database.
  
  
  Database Configuration Issues: There may be issues with the database configuration or the way the database procedures are defined.
  
  
  Network Issues: If there are network issues between the application server and the database server, it could lead to incomplete or corrupted data being sent.
  
  
  Database Version Compatibility: There may be compatibility issues between the SAP application version and the database version being used.
  
  
  Solutions:
  
  
  Check Data Types: Review the data types of the parameters being passed to the database procedure. Ensure that they match the expected types defined in the database.
  
  
  Validate Input Data: Ensure that the data being sent to the database does not contain any invalid characters or formats. Implement validation checks in the application layer.
  
  
  Review Database Procedures: Check the definition of the database procedures to ensure they are correctly defined and that there are no issues with the SQL syntax.
  
  
  Database Logs: Check the database logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  Network Configuration: Ensure that there are no network issues affecting the connection between the SAP application and the database.
  
  
  Update Software: If there are known compatibility issues, consider updating either the SAP application or the database to a version that is known to work well together.
  
  
  Consult Documentation: Refer to SAP Notes and documentation for any specific guidance related to the error message DBPROC_PROXY054.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Database Documentation: Review the documentation for the specific database being used (e.g., HANA, Oracle, SQL Server) for any known issues or configuration settings that may affect procedure execution.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis team or database administrator for further investigation.