How To Fix NJIT_O_MSG078 - Enter a planning horizon long enough to cover the replenishment time

SAP Error Message - Details

• Message type: E = Error

• Message class: NJIT_O_MSG -

• Message number: 078

• Message text: Enter a planning horizon long enough to cover the replenishment time

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 NJIT_O_MSG078 - Enter a planning horizon long enough to cover the replenishment time ?

  The SAP error message NJIT_O_MSG078 indicates that the planning horizon you have set is not sufficient to cover the replenishment time required for the materials or products you are trying to plan. This error typically occurs in the context of inventory management and production planning, particularly when using the SAP Integrated Business Planning (IBP) or Advanced Planning and Optimization (APO) modules.
  Cause:
  
  Insufficient Planning Horizon: The planning horizon defined in your planning settings is shorter than the replenishment lead time for the materials. This means that the system cannot plan for the time it takes to replenish stock.
  Replenishment Time Configuration: The replenishment lead time for the materials may be incorrectly configured or not aligned with the actual supply chain processes.
  Planning Parameters: The parameters set for the planning run may not be appropriate for the current supply chain dynamics.
  
  Solution:
  
  
  Extend the Planning Horizon:
  
  Go to the planning settings in your SAP system and increase the planning horizon to ensure it covers the replenishment lead time.
  This can usually be done in the configuration settings of the planning area or planning book.
  
  
  
  Review Replenishment Lead Times:
  
  Check the lead times defined for the materials in question. Ensure that they accurately reflect the time required for replenishment.
  Adjust the lead times if necessary to match the actual supply chain processes.
  
  
  
  Adjust Planning Parameters:
  
  Review and adjust any relevant planning parameters that may affect the planning horizon and replenishment times.
  Ensure that the settings align with your business requirements and supply chain strategy.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions on how to adjust planning horizons and lead times in your version of SAP.
  
  
  
  Testing:
  
  After making changes, run a test planning run to ensure that the error is resolved and that the planning process works as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on planning horizons and replenishment lead times.
  Training and Support: If you are unsure about making these changes, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific configuration and business processes.
  Documentation: Review the SAP Help Portal for detailed documentation on planning horizons, lead times, and related configuration settings.
  
  By addressing the planning horizon and ensuring it is adequate to cover the replenishment time, you should be able to resolve the NJIT_O_MSG078 error and proceed with your planning activities.