How To Fix WSTI_DOC000 - No material groups found for hierarchy &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: WSTI_DOC - Messages from Function Group WSTI_DOC

• Message number: 000

• Message text: No material groups found for hierarchy &1.

Self-Explanatory Message

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• What is the cause and solution for SAP error message WSTI_DOC000 - No material groups found for hierarchy &1. ?

  SAP Error Message:
  
  WSTI_DOC000 No material groups found for hierarchy &1.
  
  Cause:
  This error occurs when the system tries to process or display a material group hierarchy (often in logistics, material master, or classification scenarios), but it cannot find any material groups assigned or maintained under the specified hierarchy node (&1 is a placeholder for the hierarchy node or ID).
  Common scenarios include:
  
  The material group hierarchy node referenced does not have any material groups assigned.
  The hierarchy node might be incorrect or not properly maintained.
  The material groups might have been deleted or not yet created under the specified hierarchy.
  The hierarchy structure is incomplete or inconsistent.
  
  
  Solution:
  
  
  Check Material Group Hierarchy Maintenance:
  
  Go to transaction OMS7 (Material Group Hierarchy maintenance).
  Verify that the hierarchy node &1 exists.
  Check if material groups are assigned under this hierarchy node.
  If no material groups exist, assign or create material groups under this node.
  
  
  
  Verify Material Group Assignments:
  
  Use transaction MM03 or MM01 to check if materials are assigned to material groups.
  Ensure that the material groups are correctly linked to the hierarchy.
  
  
  
  Rebuild or Adjust Hierarchy:
  
  If the hierarchy is incomplete or corrupted, rebuild it by adding the necessary nodes and material groups.
  Use transaction OMS7 or related IMG paths to maintain the hierarchy.
  
  
  
  Check Customizing Settings:
  
  In SPRO, navigate to Logistics General ? Material Master ? Basic Settings ? Material Groups.
  Verify the configuration of material groups and their hierarchies.
  
  
  
  Data Consistency Check:
  
  Run consistency checks or reports to identify missing or inconsistent material group assignments.
  
  
  
  
  Related Information:
  
  Material Group Hierarchy is used in reporting, pricing, and classification to group materials logically.
  This error often appears in reports, batch jobs, or interfaces that rely on material group hierarchies.
  Proper maintenance of material groups and their hierarchies is essential for smooth operation of logistics and sales processes.
  If the error occurs during a specific process (e.g., pricing, classification, or reporting), check the process configuration and data inputs.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  No material groups found for hierarchy &1
  
  
  Cause
  Missing or unassigned material groups under the specified hierarchy node
  
  
  Solution
  Maintain material groups in hierarchy via OMS7; verify assignments and hierarchy correctness
  
  
  Transactions
  OMS7, MM03, MM01, SPRO (Customizing)
  
  
  
  
  If you provide the exact context or transaction where this error occurs, I can help with more tailored steps.