How To Fix /SAPAPO/SNP505 - Optimizer: &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 505

• Message text: Optimizer: &1.

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/SNP505 - Optimizer: &1. ?

  The SAP error message /SAPAPO/SNP505 Optimizer: &1 typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, specifically during the SNP (Supply Network Planning) optimization process. This error message indicates that there is an issue with the optimizer's ability to process the planning data.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or missing data in the master data, such as materials, resources, or location data.
  Planning Object Structure Issues: The planning object structure may not be correctly defined or may be missing necessary characteristics.
  Resource Constraints: There may be constraints on resources that prevent the optimizer from finding a feasible solution.
  Configuration Issues: Incorrect configuration settings in the SNP optimizer can lead to this error.
  Insufficient Data: The optimizer may not have enough data to perform the calculations, such as demand or supply data.
  
  Solutions:
  
  Check Master Data: Verify that all relevant master data (materials, resources, locations) is complete and consistent. Ensure that all necessary attributes are filled in.
  Review Planning Object Structures: Ensure that the planning object structures are correctly defined and that all required characteristics are included.
  Analyze Resource Constraints: Review the resource constraints and ensure that they are set up correctly. Adjust them if necessary to allow for feasible planning.
  Configuration Review: Check the configuration settings for the SNP optimizer. Ensure that all settings are appropriate for your planning scenario.
  Data Availability: Ensure that there is sufficient demand and supply data available for the optimizer to work with. If necessary, run a data consistency check.
  Run the Optimizer in Debug Mode: If the issue persists, consider running the optimizer in debug mode to gather more detailed information about what might be causing the error.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/OPTIMIZER to access the optimizer settings or /SAPAPO/MC90 to check the planning book settings.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the SAP APO documentation for detailed information on the SNP optimizer and its configuration.
  
  If the issue continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or APO support team for further assistance.