How To Fix /SAPAPO/PP_OPTIMIZER826 - Finished time decomposition

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTIMIZER -

• Message number: 826

• Message text: Finished time decomposition

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/PP_OPTIMIZER826 - Finished time decomposition ?

  The SAP error message /SAPAPO/PP_OPTIMIZER826 typically relates to issues encountered during the time decomposition phase of the SAP Advanced Planning and Optimization (APO) system, particularly when using the PP/DS (Production Planning/Detailed Scheduling) optimizer. This error can occur for various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  Cause
  The error message /SAPAPO/PP_OPTIMIZER826 Finished time decomposition can be caused by several factors, including:
  
  
  Data Inconsistencies: There may be inconsistencies in the master data, such as incorrect or missing production resources, materials, or planning parameters.
  
  
  Capacity Constraints: If the system cannot allocate resources due to capacity constraints or if the resource is not available during the required time frame, it may lead to this error.
  
  
  Configuration Issues: Incorrect configuration settings in the optimizer or planning books can lead to issues during the decomposition process.
  
  
  Planning Version Issues: The planning version being used may not be correctly set up or may have issues that prevent successful execution.
  
  
  Time Bucket Issues: Problems with the time buckets defined in the planning area can also lead to this error, especially if they do not align with the production schedule.
  
  
  Solution
  To resolve the /SAPAPO/PP_OPTIMIZER826 error, consider the following steps:
  
  
  Check Master Data: Verify that all relevant master data (materials, resources, production versions, etc.) is correctly maintained and consistent.
  
  
  Review Capacity Planning: Ensure that the capacity of resources is correctly defined and that there are no conflicts or over-allocations.
  
  
  Validate Configuration: Review the configuration settings for the optimizer and ensure that they are set up correctly. This includes checking the planning books and data views.
  
  
  Examine Planning Versions: Make sure that the planning version you are using is active and correctly configured. You may need to check the settings in the planning area.
  
  
  Adjust Time Buckets: If time buckets are causing issues, review and adjust them to ensure they align with the production schedule and planning requirements.
  
  
  Run the Optimizer in Debug Mode: If the issue persists, consider running the optimizer in debug mode to gather more detailed information about where the process is failing.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OPTIMIZER for running the optimizer and /SAPAPO/MC90 for checking planning areas.
  Documentation: Review SAP documentation related to the PP/DS optimizer for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the underlying issues causing the /SAPAPO/PP_OPTIMIZER826 error.