How To Fix DHCDC_CORE218 - Cannot determine the number of records in table /LTB/JOB_QUEUE

SAP Error Message - Details

• Message type: E = Error

• Message class: DHCDC_CORE -

• Message number: 218

• Message text: Cannot determine the number of records in table /LTB/JOB_QUEUE

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DHCDC_CORE218 - Cannot determine the number of records in table /LTB/JOB_QUEUE ?

  The SAP error message DHCDC_CORE218 indicating that the system "Cannot determine the number of records in table /LTB/JOB_QUEUE" typically arises in the context of SAP applications that utilize the LTB (Logistics Transport Business) framework, particularly in scenarios involving job queues or background processing.
  Cause:
  
  Table Issues: The error may occur if the table /LTB/JOB_QUEUE is either empty or corrupted. This can happen due to various reasons, such as incomplete transactions, system crashes, or data inconsistencies.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to read from the /LTB/JOB_QUEUE table.
  Database Locking: There might be locks on the table that prevent the system from accessing the data.
  Configuration Issues: Incorrect configuration settings in the LTB framework or related components can lead to this error.
  System Performance: If the system is under heavy load, it may struggle to access the table, leading to timeouts or failures in determining the record count.
  
  Solution:
  
  Check Table Contents: Use transaction SE11 or SE16 to check the contents of the /LTB/JOB_QUEUE table. Ensure that it is not empty and that the data appears consistent.
  Check Authorizations: Verify that the user has the necessary authorizations to access the table. You can do this by checking the user roles and authorizations in transaction SU01.
  Database Locks: Use transaction SM12 to check for any locks on the /LTB/JOB_QUEUE table. If there are locks, you may need to resolve them by either waiting for the locks to be released or by contacting the user who holds the lock.
  System Performance: Monitor system performance using transaction ST22 (dump analysis) or SM21 (system log) to identify any performance issues that may be affecting the ability to access the table.
  Reconfigure LTB Settings: If the issue persists, review the configuration settings for the LTB framework. Ensure that all necessary settings are correctly configured.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Restart Background Jobs: If the error occurs during the execution of a background job, consider restarting the job or the related processes.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the LTB framework for more details on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the error message DHCDC_CORE218 effectively.