How To Fix WRF_APC570 - Enter node ID

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 570

• Message text: Enter node ID

Self-Explanatory Message

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• What is the cause and solution for SAP error message WRF_APC570 - Enter node ID ?

  SAP Error Message:
  
  WRF_APC570 Enter node ID
  
  Cause:
  This error typically occurs in the context of SAP Advanced Planning and Optimization (APO), specifically within the Production Planning and Detailed Scheduling (PP/DS) or Supply Network Planning (SNP) modules. The message indicates that a required Node ID (which represents a location, such as a plant, distribution center, or vendor in the supply chain network) has not been entered or is missing in a transaction, master data, or planning run.
  In other words, the system expects a node (location) to be specified for the operation, but it was not provided. This can happen during:
  
  Creation or change of planning objects (like product location master data)
  Execution of planning runs or heuristics
  Data transfer or integration steps where node information is mandatory
  Configuration or master data maintenance where node assignment is required
  
  
  Solution:
  
  
  Enter the Node ID:
  
  When prompted by the message, enter the correct Node ID. This is usually a location key defined in the system representing a plant, warehouse, or other logistical node.
  
  
  Check Master Data:  
  
  Verify that the product-location master data (e.g., product-location combinations) is correctly maintained.
  Ensure that the node exists and is active in the system.
  Check if the node is correctly assigned in the relevant planning objects or transactions.
  
  
  
  Review Planning Run Parameters:
  
  If the error occurs during a planning run, check the selection parameters to ensure that the node is specified or that the planning scope includes the relevant nodes.
  
  
  Check Integration and Data Transfer:
  
  If the error arises during data transfer (e.g., CIF integration between ECC and APO), verify that the node data is correctly transferred and consistent.
  
  
  Consult Configuration:
  
  In some cases, missing or incorrect configuration in the supply chain network model can cause this error. Verify the network model setup in APO.
  
  
  
  Related Information:
  
  
  Node ID in APO:
  
  The Node ID is a key element in APO representing a physical or logical location in the supply chain network. It is used in SNP, PP/DS, and other APO components to define where products are stored, produced, or consumed.
  
  
  Transaction Codes:  
  
  /SAPAPO/LOC3 – Location master data maintenance  
  /SAPAPO/MC90 – SNP planning run  
  /SAPAPO/PPDS – PP/DS planning transactions
  
  
  
  Master Data:
  
  Ensure that product-location master data (/SAPAPO/PLOC) is maintained properly.
  
  
  SAP Notes and Documentation:
  
  Check SAP Notes related to APO master data and planning errors for any known issues or patches.
  
  
  
  Summary:
  The error WRF_APC570 Enter node ID means the system requires a node (location) to be specified but it is missing. To resolve it, enter the correct node ID, verify master data and planning parameters, and ensure the supply chain network model is correctly configured.
  If you continue to face issues, consider checking detailed logs, debugging the planning run or transaction, or consulting SAP support with the exact scenario and system details.