How To Fix DBMAN428 - Query &2: Runtime error &1 with parallel processing via RFC

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 428

• Message text: Query &2: Runtime error &1 with parallel processing via RFC

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 DBMAN428 - Query &2: Runtime error &1 with parallel processing via RFC ?

  The SAP error message DBMAN428 indicates that there is a runtime error occurring during the execution of a query that is being processed in parallel via Remote Function Call (RFC). This error can arise from various underlying issues, and addressing it typically involves several steps.
  Possible Causes:
  
  Database Issues: The database may be experiencing issues such as deadlocks, timeouts, or resource constraints.
  Network Problems: There could be network connectivity issues between the application server and the database server.
  Configuration Errors: Incorrect configuration settings for parallel processing or RFC connections can lead to this error.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) on the application server or database server can cause runtime errors.
  Code Issues: There may be bugs or inefficiencies in the ABAP code that is executing the query.
  Version Compatibility: Incompatibilities between different versions of SAP components or database drivers can also lead to runtime errors.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) and short dumps (transaction ST22) for more detailed error messages that can provide insights into the root cause.
  Database Performance: Monitor the database performance and check for locks or long-running queries. Use transaction DB02 to analyze database performance.
  Network Connectivity: Ensure that there are no network issues affecting the connection between the application server and the database.
  Configuration Review: Verify the configuration settings for parallel processing and RFC connections. Ensure that they are set up correctly.
  Resource Monitoring: Check the resource utilization on both the application server and the database server. Increase resources if necessary.
  Code Optimization: If the error is related to specific ABAP code, consider optimizing the code or reviewing it for potential issues.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches.
  Update Components: Ensure that all SAP components, including the database drivers, are up to date and compatible with each other.
  
  Related Information:
  
  Transaction Codes: Use transactions like SM21 (System Log), ST22 (Dump Analysis), DB02 (Database Performance), and SM37 (Job Monitoring) to gather more information about the error.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed logs and error messages.
  Documentation: Review SAP documentation related to parallel processing and RFC for best practices and configuration guidelines.
  
  By systematically investigating these areas, you should be able to identify the cause of the DBMAN428 error and implement an appropriate solution.