How To Fix /SAPAPO/DEPL_MESS618 - Plan start date - start date offset: &1 (start lead time check horizon)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DEPL_MESS -

• Message number: 618

• Message text: Plan start date - start date offset: &1 (start lead time check horizon)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DEPL_MESS618 - Plan start date - start date offset: &1 (start lead time check horizon) ?

  The SAP error message /SAPAPO/DEPL_MESS618 typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with the planning start date in relation to the lead time check horizon. This error indicates that the plan start date is outside the acceptable range defined by the lead time settings.
  Cause:
  The error message is triggered when the planned start date for a production or deployment order is set too far in the future or too close to the current date, violating the lead time check horizon. This can happen due to:
  
  Incorrect Planning Parameters: The lead time settings in the system may not be configured correctly, leading to a mismatch between the planned start date and the allowed planning horizon.
  Data Entry Errors: Users may inadvertently enter a start date that is not feasible based on the current configuration and lead times.
  Changes in Demand or Supply: Fluctuations in demand or supply can affect the planning horizon and lead to this error if the system cannot accommodate the new dates.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Lead Time Settings: Review the lead time settings in the APO system. Ensure that the lead time check horizon is set appropriately for your planning scenario. You can do this in the configuration settings for the relevant planning area.
  
  
  Adjust Planning Parameters: If necessary, adjust the planning parameters to allow for a wider lead time check horizon. This can be done in the configuration settings of the APO system.
  
  
  Validate Start Date: Ensure that the planned start date you are trying to set is within the acceptable range defined by the lead time settings. If the date is too far in the future or too close to the current date, adjust it accordingly.
  
  
  Review Master Data: Check the master data for the materials or products involved. Ensure that the lead times and other relevant data are correctly maintained.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details on lead time settings and planning horizons in your version of SAP APO.
  
  
  Testing: After making adjustments, test the planning scenario again to ensure that the error does not reoccur.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/DP (Demand Planning) or /SAPAPO/SCM (Supply Chain Management) to access relevant planning areas and settings.
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address known issues.
  User Forums: Consider visiting SAP community forums or user groups for insights from other users who may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.