How To Fix CNV_PE_TPM142 - There are no objects for parallelization

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_TPM - Messages within transport management functions

• Message number: 142

• Message text: There are no objects for parallelization

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_TPM142 - There are no objects for parallelization ?

  The SAP error message CNV_PE_TPM142 ("There are no objects for parallelization") typically occurs during data migration or transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services tools. This error indicates that the system is unable to find any objects that can be processed in parallel, which can hinder performance and efficiency during data operations.
  Cause:
  
  No Eligible Objects: The primary cause of this error is that there are no objects (like tables or data records) available for parallel processing. This can happen if the selection criteria for the data migration do not match any existing records.
  Configuration Issues: There may be configuration settings that limit the ability to parallelize the processing of objects.
  Data Locking: If the data is locked or being processed by another job, it may not be available for parallel processing.
  Job Settings: The job settings may not be configured to allow parallel processing, or the system may not have enough resources allocated for parallel execution.
  
  Solution:
  
  Check Selection Criteria: Review the selection criteria used for the data migration or transformation process to ensure that they are correct and that there are indeed objects available for processing.
  Review Configuration: Check the configuration settings related to parallel processing in the SAP system. Ensure that the system is set up to allow parallel execution of jobs.
  Monitor Data Locks: Use transaction codes like SM12 to check for any locks on the data that might prevent parallel processing. If locks are found, determine if they can be released or if the jobs can be rescheduled.
  Adjust Job Settings: If applicable, adjust the job settings to enable parallel processing. This may involve changing parameters in the job definition or increasing the number of parallel processes allowed.
  System Resources: Ensure that the system has adequate resources (CPU, memory) to handle parallel processing. If the system is under heavy load, consider scheduling the job during off-peak hours.
  Consult Documentation: Refer to SAP documentation or notes related to the specific tools you are using (like SLT or Data Services) for any additional troubleshooting steps or configuration settings.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), SM12 (Lock Entries), and ST22 (Dump Analysis) to help diagnose issues.
  Performance Tuning: Consider performance tuning for your SAP system if parallel processing is a frequent requirement, as this can improve overall efficiency.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.