How To Fix /LTB/MC135 - The maximum number of jobs must be greater than 0

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/MC -

• Message number: 135

• Message text: The maximum number of jobs must be greater than 0

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 /LTB/MC135 - The maximum number of jobs must be greater than 0 ?

  The SAP error message /LTB/MC135 The maximum number of jobs must be greater than 0 typically occurs in the context of the SAP Logistics Business Suite, particularly when dealing with background jobs or batch processing. This error indicates that a configuration or input parameter related to job scheduling is set to zero or is not properly defined.
  Cause:
  
  Configuration Issue: The maximum number of jobs allowed for a particular process or job scheduling configuration is set to zero. This could be due to incorrect settings in the customizing or configuration tables.
  User Input Error: When a user is trying to create or schedule a job, they may have inadvertently entered zero or left the field blank for the maximum number of jobs.
  System Limitations: There may be system-level restrictions or limitations that prevent the scheduling of jobs if certain parameters are not met.
  
  Solution:
  
  
  Check Configuration Settings:
  
  Navigate to the relevant configuration settings in the SAP system (usually found in the SPRO transaction).
  Look for settings related to job scheduling or background processing.
  Ensure that the maximum number of jobs is set to a value greater than zero.
  
  
  
  Review User Input:
  
  If the error occurs during job creation, double-check the input fields to ensure that the maximum number of jobs is specified correctly and is greater than zero.
  
  
  
  Adjust Job Parameters:
  
  If applicable, adjust the parameters in the job scheduling transaction (e.g., SM36) to ensure that the maximum number of jobs is defined.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on the configuration of job scheduling in your version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking configurations and inputs, consider reaching out to SAP support for further assistance, especially if this is a recurring issue or if it affects multiple users.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM36 (Define Background Job), SM37 (Job Monitoring), and SPRO (Customizing).
  SAP Notes: Check for any SAP Notes related to job scheduling and background processing that may provide additional insights or patches.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to create and manage background jobs, as insufficient permissions can also lead to errors.
  
  By following these steps, you should be able to resolve the error message and successfully configure the maximum number of jobs in your SAP system.