How To Fix ATP_RESPONSIBILITY011 - The default horizon must be greater than 0 days.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATP_RESPONSIBILITY -

• Message number: 011

• Message text: The default horizon must be greater than 0 days.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATP_RESPONSIBILITY011 - The default horizon must be greater than 0 days. ?

  The SAP error message ATP_RESPONSIBILITY011 indicates that the default horizon for availability checks is set to zero or a negative value, which is not acceptable. This error typically occurs in the context of Advanced Planning and Optimization (APO) or when performing availability checks in the SAP system.
  Cause:
  The error arises when the system attempts to perform an availability check, but the configuration for the default horizon is not set correctly. The default horizon defines the time frame within which the system checks for product availability. If this horizon is set to zero or a negative value, the system cannot perform the check, leading to this error message.
  Solution:
  To resolve this error, you need to adjust the configuration settings for the default horizon. Here are the steps to do this:
  
  
  Access the Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to the relevant configuration area, typically found under:
  
  SPRO ? SAP Reference IMG ? Advanced Planning and Optimization ? Global Settings ? Define Default Horizon.
  
  
  
  
  
  Adjust the Default Horizon:
  
  Look for the setting related to the default horizon for availability checks.
  Ensure that the value is set to a positive number (greater than 0 days). This value represents the number of days into the future that the system should consider for availability checks.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save your changes.
  
  
  
  Test the Configuration:
  
  Perform a test availability check to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP Help documentation for more details on configuring availability checks and understanding the implications of the default horizon setting.
  Transaction Codes: You may use transaction codes like SPRO for configuration or MD04 for checking stock/requirements lists.
  User Roles: Ensure that you have the necessary authorizations to make changes in the configuration settings.
  
  If the issue persists after making the changes, consider checking for any other related settings or consulting with your SAP Basis or functional team for further assistance.