How To Fix /SAPAPO/SEQ171 - Selected line has no planning segment

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SEQ -

• Message number: 171

• Message text: Selected line has no planning segment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SEQ171 - Selected line has no planning segment ?

  The SAP error message /SAPAPO/SEQ171 Selected line has no planning segment typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are trying to work with a planning object that does not have an associated planning segment. This can happen in various scenarios, such as when you are trying to execute a planning run, analyze data, or perform other planning-related activities.
  Cause:
  
  Missing Planning Segment: The most common cause of this error is that the selected line or object does not have a planning segment defined in the system. This could be due to data not being properly maintained or created in the system.
  Data Inconsistency: There may be inconsistencies in the master data or transactional data that lead to the absence of a planning segment.
  Incorrect Selection: The user may have selected an object that is not relevant for planning or does not have the necessary data associated with it.
  
  Solution:
  
  Check Planning Segment: Verify that the planning segment exists for the selected object. You can do this by checking the master data in the relevant planning area or by using transaction codes like /SAPAPO/SDP94 (for planning book) or /SAPAPO/MC62 (for planning segment).
  Maintain Master Data: If the planning segment is missing, you may need to create or maintain the relevant master data. This could involve creating a new planning segment or ensuring that the existing data is correctly set up.
  Review Data Consistency: Check for any inconsistencies in the data that might be causing the issue. This may involve running consistency checks or using transaction codes like /SAPAPO/MC62 to analyze the data.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the planning object you are working with, as the requirements may vary based on the context.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/SDP94, /SAPAPO/MC62, and others that may help in analyzing and maintaining planning data.
  SAP Notes: Search for SAP Notes related to this error message for any patches or updates that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.