How To Fix VCH_HL_ENGINE020 - Error while calling procedure & of AFL VCH.

SAP Error Message - Details

• Message type: E = Error

• Message class: VCH_HL_ENGINE - Variant Configuration Engine

• Message number: 020

• Message text: Error while calling 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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VCH_HL_ENGINE020 - Error while calling procedure & of AFL VCH. ?

  The SAP error message "VCH_HL_ENGINE020 Error while calling procedure & of AFL VCH" typically relates to issues encountered when using the Application Function Library (AFL) in SAP, particularly in the context of the VCH (Value Chain Management) module. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying procedure being called.
  Possible Causes:
  
  Configuration Issues: The AFL or VCH might not be properly configured in your SAP system.
  Data Inconsistencies: There may be issues with the data being processed, such as missing or incorrect entries.
  Authorization Problems: The user executing the procedure may not have the necessary authorizations.
  System Bugs: There could be bugs or issues in the specific version of the SAP system you are using.
  Incorrect Parameters: The parameters being passed to the AFL procedure might be incorrect or not in the expected format.
  
  Solutions:
  
  Check Configuration: Ensure that the AFL and VCH configurations are correctly set up. Review the relevant customizing settings in the SAP system.
  Data Validation: Validate the data being processed. Check for any missing or incorrect entries that could lead to the error.
  User Authorizations: Verify that the user has the necessary authorizations to execute the AFL procedures.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into the issue.
  Debugging: If you have access to the development environment, consider debugging the procedure to identify where the error occurs.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log) and SE80 (Object Navigator) for debugging.
  Documentation: Review the official SAP documentation for AFL and VCH to understand the expected behavior and configuration settings.
  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 diagnose and potentially resolve the error message you are encountering.