How To Fix CNVMBT162 - No free package number can be found in defined package number range

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBT - Messages for MBT/API/PCL

• Message number: 162

• Message text: No free package number can be found in defined package number range

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBT162 - No free package number can be found in defined package number range ?

  The SAP error message CNVMBT162 indicates that there are no available package numbers within the defined range for a specific operation, typically related to data migration or conversion processes. This error is often encountered during the execution of a migration project using the SAP Migration Cockpit or similar tools.
  Cause:
  
  Exhausted Package Number Range: The defined range of package numbers has been completely utilized, meaning all available numbers have been assigned to other processes or transactions.
  Incorrect Configuration: The configuration for the package number range may not be set up correctly, leading to an insufficient range being defined.
  System Settings: The system settings may not allow for the creation of new package numbers, or there may be restrictions in place.
  
  Solution:
  
  
  Check Package Number Range:
  
  Go to the transaction code SE11 (Data Dictionary) and check the table that defines the package number range. Ensure that the range is correctly defined and has available numbers.
  You can also check the configuration in the relevant customizing transaction (e.g., SPRO) to see if the package number range is set up correctly.
  
  
  
  Extend the Package Number Range:
  
  If the current range is exhausted, you may need to extend the range of package numbers. This can typically be done in the customizing settings where the package number range is defined.
  Ensure that the new range does not overlap with existing numbers.
  
  
  
  Release Unused Package Numbers:
  
  If there are any package numbers that are no longer in use, consider releasing them back into the pool of available numbers.
  
  
  
  Check for Locks or Restrictions:
  
  Ensure that there are no locks or restrictions in place that prevent the allocation of new package numbers. This may involve checking user authorizations or system settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific migration tool you are using, as there may be specific instructions or known issues related to package number management.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide additional insights or solutions based on the specific context of your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SPRO (Customizing), and any specific transaction related to the migration tool you are using.
  SAP Notes: Search for SAP Notes related to the error message CNVMBT162 for any patches or updates that may address the issue.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting steps.
  
  By following these steps, you should be able to resolve the CNVMBT162 error and continue with your migration or data conversion process.