How To Fix WFRE_CON305 - No Assignment Masterdata existing for at least 1 Locationprodukt

SAP Error Message - Details

• Message type: E = Error

• Message class: WFRE_CON - Messages for SAP R/3 to SAP F&R Connection

• Message number: 305

• Message text: No Assignment Masterdata existing for at least 1 Locationprodukt

Self-Explanatory Message

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• What is the cause and solution for SAP error message WFRE_CON305 - No Assignment Masterdata existing for at least 1 Locationprodukt ?

  The SAP error message:
  WFRE_CON305: No Assignment Masterdata existing for at least 1 Locationprodukt
  
  Meaning / Cause:
  This error typically occurs in SAP Workflow or related modules (such as SAP Retail or Logistics Execution) when the system tries to determine the responsible agent or organizational assignment for a workflow step or process, but it cannot find the necessary master data assignment for one or more "Locationprodukt" (location-product) combinations.
  
  Locationprodukt refers to a combination of a location (e.g., a plant, warehouse, or store) and a product.
  The workflow or process requires assignment master data (such as organizational units, responsible persons, or roles) linked to these location-product combinations.
  If this assignment master data is missing or incomplete, the system cannot route the workflow or determine the responsible agent, resulting in this error.
  
  
  Common Scenarios:
  
  Workflow steps that require agent determination based on location-product assignments.
  Retail or logistics processes where product handling responsibilities are assigned per location.
  Custom workflows or standard SAP Retail workflows where master data for location-product assignments is not maintained.
  
  
  Solution:
  
  
  Check Assignment Master Data:
  
  Verify that the assignment master data for the relevant location-product combinations exists.
  This data is usually maintained in customizing or master data tables related to organizational assignments.
  For example, in SAP Retail, check the assignment of products to locations and responsible organizational units or persons.
  
  
  
  Maintain Missing Assignments:
  
  Use the relevant SAP transaction or customizing path to maintain the missing assignment master data.
  For example, in SAP Retail, you might use transactions like:
  
  /SAPAPO/LOCPROD (Location-Product master data)
  Or check organizational assignments in transaction PPOMA_CRM or PPOMA_BBP (for organizational management)
  
  
  Ensure that for every location-product involved in the workflow, there is a valid assignment to an organizational unit or responsible agent.
  
  
  
  Check Workflow Configuration:
  
  Review the workflow step that triggers the error.
  Confirm that the agent determination method is correctly configured and that it references the correct assignment master data.
  Adjust the agent determination logic if necessary.
  
  
  
  Data Consistency Checks:
  
  Run consistency checks or reports to identify missing or inconsistent location-product assignments.
  Correct any data inconsistencies found.
  
  
  
  Transport and System Landscape:
  
  If the issue occurs after a transport or system copy, verify that the assignment master data was transported correctly.
  Re-import or re-maintain the data if necessary.
  
  
  
  
  Related Information:
  
  SAP Notes: Search SAP Support Portal for notes related to WFRE_CON305 or workflow agent determination errors.
  Tables to Check:
  
  /SAPAPO/LOC_PROD (Location-Product master data in APO)
  Organizational management tables like HRP1000, HRP1001
  
  
  Transactions:
  
  /SAPAPO/LOCPROD - Maintain Location-Product master data
  PPOMA_CRM - Organizational Management
  SWI1 - Workflow log to analyze the error in detail
  
  
  Workflow Agent Determination:
  
  Check the agent assignment rules in the workflow builder (SWDD).
  Ensure that the rule or method used to determine agents can find the assignment master data.
  
  
  
  
  Summary:
  The error WFRE_CON305 indicates missing assignment master data for at least one location-product combination required for workflow agent determination. The solution is to identify the missing assignments and maintain the necessary master data so that the workflow can correctly determine the responsible agents.
  
  If you provide more context (module, transaction, or process), I can help with more specific instructions.