How To Fix VHUMI159 - Reservation item &1: special stock indicator &2 invalid

VHUMI159 - Overview

• Message type: E = Error

• Message class: VHUMI - Messages for material identification

• Message number: 159

• Message text: Reservation item &1: special stock indicator &2 invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VHUMI159 - Reservation item &1: special stock indicator &2 invalid ?

  The SAP error message VHUMI159 indicates that there is an issue with a reservation item in relation to a special stock indicator. This error typically arises when the system encounters a reservation item that has a special stock indicator that is not valid for the context in which it is being used.
  
  Cause:
  
  Invalid Special Stock Indicator: The special stock indicator specified in the reservation item does not match the expected values for the material or the stock type.
  
  Configuration Issues: The special stock indicator may not be properly configured in the system, or it may not be allowed for the specific material or movement type.
  Data Entry Errors: There may be a mistake in the data entry when creating the reservation, leading to an invalid combination of stock indicators.
  
  
  Solution:
  
  Check the Special Stock Indicator: Verify the special stock indicator used in the reservation. Ensure that it is valid for the material and the type