How To Fix WB2B522 - External Refernce not passed, application log cannot be initialized

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 522

• Message text: External Refernce not passed, application log cannot be initialized

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B522 - External Refernce not passed, application log cannot be initialized ?

  The SAP error message WB2B522, which states "External Reference not passed, application log cannot be initialized," typically occurs in the context of SAP Business Workflow or when dealing with external systems and interfaces. This error indicates that the system is unable to initialize the application log due to a missing or incorrect external reference.
  Causes:
  
  Missing External Reference: The external reference that is supposed to be passed to the application log is either missing or not correctly defined in the system.
  Configuration Issues: There may be configuration issues in the workflow or the integration settings that prevent the external reference from being recognized.
  Authorization Issues: The user or process attempting to create the application log may not have the necessary authorizations.
  Technical Errors: There could be underlying technical issues, such as problems with the database or the application server.
  
  Solutions:
  
  Check External Reference: Ensure that the external reference is being correctly passed in the workflow or integration process. Verify that the data being sent includes the necessary identifiers.
  Review Configuration: Check the configuration settings related to the workflow or the integration scenario. Ensure that all necessary parameters are set correctly.
  Authorization Check: Verify that the user or process has the appropriate authorizations to create application logs. You may need to adjust roles or permissions.
  Debugging: If the issue persists, consider debugging the workflow or the relevant ABAP code to identify where the external reference is being lost or not set.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  System Logs: Check the system logs (transaction SLG1) for more detailed error messages that may provide additional context for the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log) to view logs and SLG2 (Application Log Object) to manage log objects.
  SAP Documentation: Review SAP documentation related to application logging and workflow management for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users who may have encountered similar issues.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.