How To Fix /SAPAPO/OM_ERROR2428 - SFW: Propagating dyn. stronger than fixed pegging not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 428

• Message text: SFW: Propagating dyn. stronger than fixed pegging not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR2428 - SFW: Propagating dyn. stronger than fixed pegging not possible ?

  The SAP error message /SAPAPO/OM_ERROR2428 indicates an issue related to pegging in the Advanced Planning and Optimization (APO) module of SAP. Specifically, it refers to a situation where dynamic pegging is stronger than fixed pegging, and the system is unable to propagate this relationship.
  Cause:
  
  Pegging Types: In SAP APO, pegging is used to link supply and demand. Fixed pegging is a static relationship, while dynamic pegging can change based on various factors. The error occurs when the system attempts to propagate a dynamic pegging relationship that is stronger than an existing fixed pegging relationship.
  Data Inconsistency: There may be inconsistencies in the data or configuration settings that lead to this conflict.
  Planning Version Issues: The error can also arise if there are issues with the planning version being used, such as incorrect settings or data.
  
  Solution:
  
  Review Pegging Relationships: Check the pegging relationships in the system. Ensure that the fixed pegging relationships are correctly defined and that they do not conflict with dynamic pegging.
  Adjust Planning Parameters: Review the planning parameters and settings in the APO system. Make sure that the settings for pegging are appropriate for your planning scenario.
  Data Consistency Check: Perform a consistency check on the data involved in the planning process. Look for any discrepancies that might be causing the error.
  Re-evaluate Planning Versions: If you are using multiple planning versions, ensure that the version you are working with is correctly set up and does not have conflicting settings.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific recommendations or patches that may address the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide insights based on the specific configuration and data in your system.
  
  Related Information:
  
  Pegging in SAP APO: Understanding how pegging works in SAP APO can help in troubleshooting issues related to it. Pegging is crucial for managing supply and demand effectively.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to APO planning, such as /SAPAPO/SDP94 for demand planning or /SAPAPO/OM for order management, to analyze the data and settings.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.