How To Fix VCH_HL_ENGINE021 - SQL error during a procedure & of AFL VCH.

SAP Error Message - Details

• Message type: E = Error

• Message class: VCH_HL_ENGINE - Variant Configuration Engine

• Message number: 021

• Message text: SQL error during a procedure & of AFL VCH.

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 VCH_HL_ENGINE021 - SQL error during a procedure & of AFL VCH. ?

  The SAP error message VCH_HL_ENGINE021 typically indicates that there is an SQL error occurring during the execution of a procedure related to the Application Function Library (AFL) for the VCH (Value Chain Management) module. This error can arise from various issues, including data inconsistencies, incorrect SQL syntax, or problems with the underlying database.
  Possible Causes:
  
  Data Inconsistencies: There may be issues with the data being processed, such as missing or invalid entries in the database tables that the procedure is trying to access.
  SQL Syntax Errors: The SQL query being executed may contain syntax errors or may not be compatible with the database version.
  Database Connectivity Issues: There could be problems with the connection to the database, such as network issues or database server downtime.
  Resource Limitations: The database may be running out of resources (e.g., memory, disk space) which can lead to SQL errors.
  Configuration Issues: Incorrect configuration settings in the SAP system or the database can lead to execution failures.
  
  Solutions:
  
  Check Data Integrity: Review the data being processed to ensure that it is complete and valid. Look for any missing or incorrect entries in the relevant database tables.
  Review SQL Queries: If you have access to the SQL code, check for any syntax errors or logical issues in the queries being executed. You may need to consult with a database administrator or a developer.
  Database Logs: Check the database logs for more detailed error messages that can provide insights into the cause of the SQL error.
  Connection Verification: Ensure that the connection to the database is stable and that there are no network issues. Test the connection to confirm it is working as expected.
  Resource Monitoring: Monitor the database server for resource usage. If the server is low on resources, consider optimizing queries, increasing resources, or performing maintenance tasks.
  Configuration Review: Verify that the configuration settings for both SAP and the database are correct and aligned with best practices.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on troubleshooting.
  Documentation: Review the documentation for the AFL and VCH modules to understand the expected behavior and requirements for the procedures being executed.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the problem to SAP support for further assistance.