How To Fix /LTB/MC189 - Invalid number of migration object jobs;specify a number between 1 and 99

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/MC -

• Message number: 189

• Message text: Invalid number of migration object jobs;specify a number between 1 and 99

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /LTB/MC189 - Invalid number of migration object jobs;specify a number between 1 and 99 ?

  The SAP error message /LTB/MC189 Invalid number of migration object jobs; specify a number between 1 and 99 typically occurs during the execution of a migration process, particularly when using the SAP Landscape Transformation (SLT) Replication Server or during data migration activities. This error indicates that the number of migration object jobs specified is outside the acceptable range.
  Cause:
  The error is caused by specifying an invalid number of migration object jobs in the configuration settings. The system expects a number between 1 and 99, and if a value outside this range is provided (either too low or too high), the error will be triggered.
  Solution:
  To resolve this error, follow these steps:
  
  
  Check Configuration Settings:
  
  Navigate to the relevant configuration settings where the number of migration object jobs is specified.
  Ensure that the value is set between 1 and 99.
  
  
  
  Adjust the Number of Jobs:
  
  If the current value is less than 1 or greater than 99, change it to a valid number within the specified range.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save the configuration.
  
  
  
  Restart the Migration Process:
  
  Once the changes are saved, restart the migration process to see if the error persists.
  
  
  
  Review Documentation:
  
  If you are unsure about the appropriate number of jobs to specify, refer to the SAP documentation or guidelines related to the specific migration process you are executing.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this error.
  Transaction Codes: Familiarize yourself with transaction codes related to migration and SLT, such as LTMC (for Migration Cockpit) or SLT (for Landscape Transformation).
  Logs and Traces: Review logs and traces for more detailed error messages that might provide additional context for troubleshooting.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.