How To Fix WRF_APC391 - Rollout &1 of material &2 is assigned to rollout group &3 of PL &4

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_APC - Messages for Operational Assortment Planning and Control

• Message number: 391

• Message text: Rollout &1 of material &2 is assigned to rollout group &3 of PL &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_APC391 - Rollout &1 of material &2 is assigned to rollout group &3 of PL &4 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WRF_APC391 Rollout &1 of material &2 is assigned to rollout group &3 of PL &4
  
  Meaning / Cause:
  This message indicates that a rollout (a specific version or configuration) of a material is already assigned to a rollout group within a planning level (PL). In other words, the system is informing you that the rollout you are trying to assign or process is currently linked to a particular rollout group at a certain planning level.
  This usually occurs in the context of Advanced Planning and Optimization (APO) or Supply Chain Planning scenarios where materials have multiple rollouts (versions/configurations) and these rollouts are grouped for planning purposes.
  
  Typical Causes:
  
  You are trying to assign a rollout of a material to a rollout group, but it is already assigned to another rollout group at the same planning level.
  There is a conflict or duplication in rollout assignments.
  The system is preventing inconsistent or duplicate assignments to maintain data integrity.
  
  
  Solution / How to Resolve:
  
  
  Check Existing Assignments:
  
  Verify which rollout groups the rollout of the material is currently assigned to.
  Use transaction or tools related to rollout group maintenance in APO or the relevant module.
  
  
  
  Adjust Assignments:
  
  If the rollout is assigned to an incorrect rollout group, remove or change the assignment before proceeding.
  Ensure that each rollout of a material is assigned to only one rollout group per planning level.
  
  
  
  Consult Planning Level Settings:
  
  Review the planning level configuration to understand how rollout groups are structured.
  Make sure the rollout groups and planning levels are correctly defined and consistent.
  
  
  
  Use SAP Transactions / Reports:
  
  Use transactions like /SAPAPO/RRP3 (Product View), /SAPAPO/MC90 (Product Master), or other relevant APO transactions to inspect rollout assignments.
  Check customizing or master data maintenance for rollout groups.
  
  
  
  If unsure, consult SAP documentation or SAP Support:
  
  Look up SAP Notes related to rollout groups and planning levels.
  Contact SAP support if the issue persists or if you suspect a system inconsistency.
  
  
  
  
  Related Information:
  
  Rollout: A version or configuration of a product/material used in planning.
  Rollout Group: A grouping of rollouts for planning or supply chain purposes.
  Planning Level (PL): A level in the planning hierarchy (e.g., location, product group) used in APO or SCM planning.
  This message is informational but can indicate a conflict that needs resolution to proceed with planning or master data changes.
  Relevant modules: SAP APO (Advanced Planning and Optimization), SAP SCM (Supply Chain Management).
  
  
  If you provide the exact context (e.g., transaction, process step), I can help with more specific instructions.