How To Fix SAP_ACO034 - Function Module &1 does not pass Whitelist Test

SAP Error Message - Details

• Message type: E = Error

• Message class: SAP_ACO - SAP ACO Messages

• Message number: 034

• Message text: Function Module &1 does not pass Whitelist Test

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAP_ACO034 - Function Module &1 does not pass Whitelist Test ?

  The SAP error message SAP_ACO034 indicates that a function module (FM) is not passing the whitelist test. This typically occurs in the context of SAP's security measures, particularly when using the Application Interface Framework (AIF) or when executing function modules that are subject to whitelisting for security reasons.
  Cause:
  
  Function Module Not Whitelisted: The function module you are trying to execute is not included in the whitelist defined in the system. Whitelisting is a security feature that restricts the execution of certain function modules to only those that are explicitly allowed.
  Configuration Issues: There may be issues with the configuration of the whitelisting settings in your SAP system.
  Transport Issues: If the function module was recently transported from another system, it may not have been properly added to the whitelist in the target system.
  
  Solution:
  
  
  Add Function Module to Whitelist:
  
  You need to add the function module to the whitelist. This can typically be done by a system administrator or someone with the appropriate authorizations.
  Use transaction SICF to access the service configuration and check the whitelist settings.
  Alternatively, you can use transaction SE37 to check the function module and ensure it is included in the whitelist.
  
  
  
  Check Configuration:
  
  Review the configuration settings related to whitelisting in your SAP system. This may involve checking the relevant customizing settings in the system.
  Ensure that the necessary authorizations are in place for the user executing the function module.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to whitelisting and the specific function module in question. This can provide insights into any additional steps or considerations.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your system and the function module in question.
  
  
  
  Related Information:
  
  Security Best Practices: Whitelisting is part of SAP's security best practices to prevent unauthorized access and execution of function modules.
  Function Module Documentation: Each function module has documentation that may provide insights into its intended use and any security considerations.
  SAP Notes: Check for any relevant SAP Notes that may address issues related to whitelisting and specific function modules.
  
  By following these steps, you should be able to address the SAP_ACO034 error and ensure that the necessary function modules are properly whitelisted in your SAP system.