How To Fix WSTI_DOC007 - Enter either material group or material group hierarchy

WSTI_DOC007 - Overview

• Message type: E = Error

• Message class: WSTI_DOC - Messages from Function Group WSTI_DOC

• Message number: 007

• Message text: Enter either material group or material group hierarchy

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WSTI_DOC007 - Enter either material group or material group hierarchy ?

  SAP Error Message:
  WSTI_DOC007 – Enter either material group or material group hierarchy
  
  
  Cause:
  This error occurs when you are trying to process or post a document (often in SAP WM, EWM, or related logistics modules) and the system requires you to specify either a Material Group or a Material Group Hierarchy, but neither has been entered. The system needs one of these fields to correctly classify or process the material data.
  
  The message indicates that both fields are empty or missing.
  The system logic expects at least one of these fields to be filled to proceed.
  
  
  
  Solution:
  
  Enter either a Material Group or a Material Group Hierarchy in the relevant input field.
  Check the screen or transaction where the error appears and provide the required data.
  If you are unsure which to enter:
  Material Group: A specific group code assigned to materials.
  Material Group Hierarchy: A higher-level grouping that includes multiple material groups.
  
  
  If the fields are supposed to be defaulted