How To Fix /FLDQ/AD_TECH_ERRORS824 - Unable to add lock error records back to /fldq/ad_pupdate table.

SAP Error Message - Details

• Message type: E = Error

• Message class: /FLDQ/AD_TECH_ERRORS -

• Message number: 824

• Message text: Unable to add lock error records back to /fldq/ad_pupdate table.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /FLDQ/AD_TECH_ERRORS824 - Unable to add lock error records back to /fldq/ad_pupdate table. ?

  The SAP error message /FLDQ/AD_TECH_ERRORS824 Unable to add lock error records back to /FLDQ/AD_PUPDATE table typically indicates an issue related to the data processing in the SAP system, particularly in the context of the Data Transfer Process (DTP) or data loading operations. This error can occur in various scenarios, such as during data extraction, transformation, or loading processes.
  Possible Causes:
  
  Locking Issues: The error may arise if there are existing locks on the /FLDQ/AD_PUPDATE table, preventing the system from adding new records.
  Database Issues: There could be underlying database issues, such as connectivity problems, table corruption, or insufficient permissions.
  Data Consistency: If there are inconsistencies in the data being processed, it may lead to errors when trying to write back to the table.
  Configuration Issues: Incorrect configuration of the DTP or data flow settings can also lead to this error.
  System Performance: High system load or performance issues may cause timeouts or failures in processing.
  
  Solutions:
  
  Check Locks: Use transaction codes like SM12 to check for any existing locks on the /FLDQ/AD_PUPDATE table. If locks are found, you may need to release them.
  Database Health Check: Perform a health check on the database to ensure there are no connectivity issues or corruption. You may need to involve your database administrator for this.
  Review Data: Check the data being processed for any inconsistencies or errors. Ensure that the data conforms to the expected formats and constraints.
  Configuration Review: Review the configuration of the DTP and ensure that all settings are correct. This includes checking the source and target settings, transformation rules, and any filters applied.
  System Performance Monitoring: Monitor the system performance to identify any bottlenecks. If the system is under heavy load, consider scheduling data loads during off-peak hours.
  Error Logs: Check the application logs and error logs for more detailed information about the error. This can provide insights into what specifically went wrong.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches and updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM21 (System Log), SLG1 (Application Log), and ST22 (Dump Analysis) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to data loading processes, DTPs, and error handling for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the problem to SAP support for further assistance.