How To Fix /ACCGO/UIS_API122 - LDC &1: Event ID &2: Event change data not found

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/UIS_API -

• Message number: 122

• Message text: LDC &1: Event ID &2: Event change data not found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/UIS_API122 - LDC &1: Event ID &2: Event change data not found ?

  The SAP error message /ACCGO/UIS_API122 LDC &1: Event ID &2: Event change data not found typically indicates that the system is unable to find the change data for a specific event ID in the context of the LDC (Local Data Collection) process. This error can occur in various scenarios, particularly when dealing with event-driven data processing in SAP systems.
  Possible Causes:
  
  Missing Event Data: The event ID specified in the error message may not have any associated change data in the database. This could happen if the event was not properly recorded or if it was deleted.
  Data Synchronization Issues: There may be a delay or failure in the synchronization of data between different systems or modules, leading to the absence of expected change data.
  Configuration Issues: Incorrect configuration settings in the LDC or related modules may prevent the system from correctly accessing or processing the event data.
  Authorization Issues: The user or process attempting to access the event data may not have the necessary permissions, leading to the inability to retrieve the data.
  
  Solutions:
  
  Check Event Data: Verify if the event ID exists in the relevant tables. You can use transaction codes like SE16 or SE11 to check the underlying database tables for the event data.
  Reprocess the Event: If the event data is missing, you may need to reprocess the event or recreate it to ensure that the necessary change data is captured.
  Review Configuration: Check the configuration settings related to LDC and event processing to ensure they are set up correctly. This may involve reviewing customizing settings in SPRO or related transaction codes.
  Check for Authorizations: Ensure that the user or process has the necessary authorizations to access the event data. You may need to consult with your security team to verify roles and permissions.
  Consult Logs: Review system logs (such as SLG1) for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches or updates that could resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SLG1 (Application Log), and SPRO (Customizing).
  Documentation: Review SAP documentation related to LDC and event processing for best practices and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.