How To Fix PPE_INST402 - Required number of geometric instances: &1; found: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PPE_INST - Messages for Geometric Instances

• Message number: 402

• Message text: Required number of geometric instances: &1; found: &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPE_INST402 - Required number of geometric instances: &1; found: &2 ?

  The SAP error message PPE_INST402 indicates a discrepancy between the required number of geometric instances and the actual number found in the system. This error typically occurs in the context of SAP's Production Planning and Detailed Scheduling (PP/DS) or similar modules where geometric instances are used for planning and scheduling purposes.
  Cause:
  The error message PPE_INST402 is triggered when:
  
  The system expects a certain number of geometric instances (e.g., for a product or resource) to be available for planning or scheduling, but the actual number found in the database is different.
  This can happen due to various reasons, such as:
  
  Incorrect configuration of the product or resource master data.
  Issues with the planning run or data inconsistencies.
  Changes in the product structure or resource availability that have not been updated in the system.
  Missing or incomplete data in the relevant tables.
  
  
  
  Solution:
  To resolve the PPE_INST402 error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify the configuration of the product or resource in the system. Ensure that the geometric instances are correctly defined and match the expected values.
  
  
  
  Data Consistency:
  
  Run consistency checks on the relevant master data. This can include checking the product master, resource master, and any related planning data.
  Use transaction codes like C223 (for checking product structure) or C202 (for checking resource data) to identify any inconsistencies.
  
  
  
  Update Planning Data:
  
  If there have been recent changes to the product or resource, ensure that all relevant planning data is updated accordingly.
  Re-run the planning run to refresh the data and ensure that the system reflects the current state of the geometric instances.
  
  
  
  Review Logs:
  
  Check the logs for any additional error messages or warnings that may provide more context about the issue.
  Use transaction SLG1 to view application logs related to the planning process.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific module you are working with. There may be specific guidelines or known issues that can help resolve the error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after performing the above steps, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for checking master data and planning runs, such as MD04 (Stock/Requirements List) and MD02 (MRP Run).
  SAP Notes: Search for SAP Notes related to PPE_INST402 in the SAP Support Portal for any patches or updates that may address the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the PPE_INST402 error in your SAP system.