How To Fix /SAPAPO/MSDP_CAP220 - Optimizer error &1 (see SNP optimizer log data)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MSDP_CAP -

• Message number: 220

• Message text: Optimizer error &1 (see SNP optimizer log data)

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/MSDP_CAP220 - Optimizer error &1 (see SNP optimizer log data) ?

  The SAP error message /SAPAPO/MSDP_CAP220 typically indicates an issue encountered during the SNP (Supply Network Planning) optimizer run in SAP Advanced Planning and Optimization (APO). The error message suggests that there is a problem with the optimizer's ability to process the data or constraints defined in the planning scenario.
  Causes:
  
  Data Issues: There may be inconsistencies or errors in the master data, such as incorrect or missing product, location, or resource data.
  Constraint Violations: The optimizer may be unable to find a feasible solution due to constraints that are too strict or conflicting.
  Capacity Problems: Insufficient capacity defined for resources or production lines can lead to this error.
  Configuration Issues: Incorrect settings in the SNP configuration or planning books can also lead to optimizer errors.
  Versioning Issues: If there are multiple versions of the planning data, the optimizer may be trying to access a version that is not properly configured or is inconsistent.
  
  Solutions:
  
  Check the Optimizer Log: Review the SNP optimizer log for detailed information about the error. This log can provide insights into what specifically went wrong during the optimization process.
  Validate Master Data: Ensure that all relevant master data (products, locations, resources) is complete and accurate. Check for any missing or incorrect entries.
  Review Constraints: Analyze the constraints defined in the planning scenario. Consider relaxing some constraints if they are too strict or conflicting.
  Capacity Planning: Verify that the capacity for all resources is correctly defined and sufficient to meet the demand. Adjust capacity settings if necessary.
  Configuration Review: Check the SNP configuration settings and ensure that they are correctly set up for the planning scenario you are working with.
  Test with Simplified Data: If possible, run the optimizer with a simplified dataset to isolate the issue. This can help identify whether the problem is data-related or configuration-related.
  Consult SAP Notes: Look for any relevant SAP Notes that may address known issues related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /SAPAPO/OPTIMIZER to access the optimizer settings and logs.
  Documentation: Refer to the SAP Help Portal for detailed documentation on SNP and the optimizer, which can provide additional context and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after following these steps, it may be necessary to involve SAP support for further assistance.