How To Fix /SAPAPO/PPM_GENERATE118 - Several bottleneck resources exist in PP/DS plan

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PPM_GENERATE -

• Message number: 118

• Message text: Several bottleneck resources exist in PP/DS plan

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/PPM_GENERATE118 - Several bottleneck resources exist in PP/DS plan ?

  The SAP error message /SAPAPO/PPM_GENERATE118 indicates that there are several bottleneck resources identified in the Production Planning and Detailed Scheduling (PP/DS) plan. This error typically arises when the system detects that multiple resources are constrained and cannot meet the production demand, leading to potential scheduling conflicts.
  Cause:
  
  Multiple Bottleneck Resources: The system has identified more than one resource that is a bottleneck, meaning that these resources are fully utilized and cannot accommodate additional production without causing delays.
  Capacity Constraints: The resources may have limited capacity, and the demand exceeds what can be produced within the available time frame.
  Resource Allocation Issues: There may be issues with how resources are allocated to production orders, leading to conflicts and inefficiencies.
  Incorrect Master Data: Inaccurate or incomplete master data for resources, such as capacity, availability, or scheduling parameters, can lead to this error.
  
  Solution:
  
  Analyze Bottleneck Resources: Use the PP/DS planning board or other reporting tools to identify which resources are bottlenecks. Look for the specific resources that are causing the issue.
  Adjust Production Schedule: Re-evaluate the production schedule to see if it can be adjusted to alleviate the pressure on bottleneck resources. This may involve rescheduling orders or changing production sequences.
  Increase Resource Capacity: If possible, consider increasing the capacity of the bottleneck resources. This could involve adding shifts, overtime, or even investing in additional machinery.
  Optimize Resource Allocation: Review how resources are allocated to production orders. Ensure that the most critical orders are prioritized and that resources are being used efficiently.
  Review Master Data: Check the master data for the bottleneck resources to ensure that it is accurate and complete. This includes checking capacity settings, availability, and any other relevant parameters.
  Use Heuristics or Optimization: If you are using heuristics or optimization methods in your planning, consider adjusting the settings or parameters to better handle the constraints.
  
  Related Information:
  
  Monitoring Tools: Utilize SAP APO monitoring tools to keep track of resource utilization and identify potential bottlenecks before they become critical.
  Capacity Planning: Implement effective capacity planning strategies to ensure that resources are adequately prepared to meet production demands.
  Training and Documentation: Ensure that users involved in production planning are trained on how to interpret and respond to bottleneck situations effectively.
  Collaboration with Production Teams: Work closely with production teams to understand their constraints and capabilities, which can help in making informed decisions regarding scheduling and resource allocation.
  
  By addressing the underlying causes of the bottleneck resources and implementing the suggested solutions, you can resolve the error and improve the efficiency of your production planning process in SAP APO.