How To Fix /SAPAPO/DC_MSG104 - More than one access node determined (&1, &2,...)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DC_MSG -

• Message number: 104

• Message text: More than one access node determined (&1, &2,...)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DC_MSG104 - More than one access node determined (&1, &2,...) ?

  The SAP error message /SAPAPO/DC_MSG104 indicates that more than one access node has been determined for a specific request in the SAP Advanced Planning and Optimization (APO) module. This typically occurs when the system is unable to uniquely identify a single access node for a given operation, leading to ambiguity in data retrieval or processing.
  Cause:
  
  
  Multiple Access Nodes: The primary cause of this error is that the system has identified multiple access nodes that could potentially fulfill the request. This can happen due to:
  
  Incorrect or overlapping configuration of access nodes in the APO system.
  Data inconsistencies or duplications in the master data (e.g., locations, products).
  Changes in the configuration that have not been properly updated or synchronized across the system.
  
  
  
  Master Data Issues: If there are issues with the master data, such as multiple entries for the same product or location, it can lead to the system being unable to determine a single access node.
  
  
  Planning Area Configuration: The planning area might be configured in a way that allows for multiple access nodes to be valid for the same request.
  
  
  Solution:
  
  
  Check Configuration: Review the configuration of the access nodes in the APO system. Ensure that each access node is uniquely defined and that there are no overlaps or conflicts.
  
  
  Master Data Cleanup: Investigate the master data for the relevant products and locations. Look for duplicates or inconsistencies and resolve them. This may involve:
  
  Merging duplicate entries.
  Correcting any incorrect data.
  
  
  
  Planning Area Settings: Review the settings of the planning area to ensure that it is configured correctly. Make sure that the access nodes are set up in a way that allows for clear identification.
  
  
  Debugging: If the issue persists, consider using debugging tools to trace the logic that leads to the determination of access nodes. This can help identify where the ambiguity arises.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific recommendations or patches that may address the issue.
  
  
  SAP Support: If the problem cannot be resolved internally, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/OM17 (to check access node settings) or /SAPAPO/MDP1 (to check planning area settings).
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on best practices for configuring access nodes.
  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 the root cause of the error and implement a solution to resolve it.