How To Fix /SAPAPO/OO_TR479 - Procurement lead time set to maximum value of 399,999:59 hours

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OO_TR -

• Message number: 479

• Message text: Procurement lead time set to maximum value of 399,999:59 hours

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 /SAPAPO/OO_TR479 - Procurement lead time set to maximum value of 399,999:59 hours ?

  The SAP error message /SAPAPO/OO_TR479 indicates that the procurement lead time for a specific product or material in the Advanced Planning and Optimization (APO) module has been set to a value that exceeds the maximum allowable limit of 399,999 hours and 59 minutes. This error typically arises during planning or when trying to execute a transaction that involves procurement lead times.
  Cause:
  
  Incorrect Configuration: The procurement lead time may have been incorrectly configured in the material master or in the planning settings.
  Data Migration Issues: If data was migrated from another system, it’s possible that the lead time values were not properly validated, leading to unrealistic values being imported.
  User Input Error: Manual entry of lead times may have resulted in an excessively high value being set inadvertently.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record for the affected material and check the procurement lead time settings.
  Ensure that the lead time is set to a realistic value that is within the acceptable range.
  
  
  
  Adjust Planning Parameters:
  
  Review the planning parameters in the APO system to ensure they are set correctly.
  If necessary, adjust the procurement lead time in the relevant planning books or data views.
  
  
  
  Data Validation:
  
  If the error is due to data migration, perform a data validation check to identify and correct any unrealistic lead time values.
  Use transaction codes like /SAPAPO/OM17 to analyze and adjust lead times in bulk if needed.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to procurement lead times for any specific guidelines or best practices.
  
  
  
  Testing:
  
  After making adjustments, conduct tests to ensure that the changes resolve the error and that the procurement process functions as expected.
  
  
  
  Related Information:
  
  Maximum Lead Time: The maximum lead time of 399,999 hours and 59 minutes is a system-defined limit in SAP. It is important to ensure that lead times are set within realistic operational limits.
  Impact on Planning: Setting an unrealistic lead time can significantly affect planning processes, including demand planning, supply planning, and production scheduling.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.