How To Fix CNV_CDOP_CA058 - Currently no resources available to initialize parallel processing

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDOP_CA - CDOP Clearing Analysis

• Message number: 058

• Message text: Currently no resources available to initialize parallel processing

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 CNV_CDOP_CA058 - Currently no resources available to initialize parallel processing ?

  The SAP error message CNV_CDOP_CA058 indicates that there are currently no resources available to initialize parallel processing. This error typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Causes:
  
  Insufficient System Resources: The system may not have enough CPU, memory, or other resources available to handle parallel processing requests.
  Configuration Issues: The configuration settings for parallel processing may not be set correctly, leading to resource allocation problems.
  Locks or Contention: Other processes may be locking resources that are needed for parallel processing, causing the system to be unable to allocate the necessary resources.
  Background Job Limitations: The number of background jobs that can run in parallel may be limited by system settings or the current load on the system.
  
  Solutions:
  
  Check System Resources: Monitor the system's CPU and memory usage. If resources are low, consider optimizing the system or increasing the available resources.
  Adjust Parallel Processing Settings: Review and adjust the settings for parallel processing in the relevant configuration. This may involve increasing the number of parallel processes allowed.
  Release Locks: Check for any locks or long-running processes that may be holding up resources. You can use transaction codes like SM12 (to check locks) and SM37 (to check background jobs) to identify and resolve these issues.
  Increase Background Job Capacity: If the system is hitting limits on background jobs, consider increasing the number of allowed background processes in the system settings (transaction code RZ10 or RZ12).
  Restart the Process: Sometimes, simply restarting the migration or conversion process can resolve temporary resource allocation issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (to monitor background jobs), SM12 (to check for locks), and RZ10/RZ12 (to adjust system parameters).
  SAP Documentation: Review the official SAP documentation for the specific migration tool you are using, as it may provide additional insights into configuration and resource management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.