How To Fix EIT_REGISTRY021 - Item &1 must be 'Collection-Based' for chosen Availability.

SAP Error Message - Details

• Message type: E = Error

• Message class: EIT_REGISTRY - Extension Item Template: Messages for Registry Check

• Message number: 021

• Message text: Item &1 must be 'Collection-Based' for chosen Availability.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EIT_REGISTRY021 - Item &1 must be 'Collection-Based' for chosen Availability. ?

  The SAP error message EIT_REGISTRY021 indicates that the item you are trying to process must be "Collection-Based" for the chosen availability. This error typically arises in the context of SAP's Extended Warehouse Management (EWM) or similar modules where item availability and handling characteristics are defined.
  Cause:
  The error occurs when:
  
  The item you are working with is not configured as a "Collection-Based" item in the system.
  The availability check or the process you are trying to execute requires the item to be of a specific type (in this case, "Collection-Based").
  There may be a mismatch between the item type and the availability strategy being applied.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Item Configuration:
  
  Go to the material master data for the item in question (transaction code MM03).
  Verify the settings under the relevant views (e.g., Basic Data, Sales, MRP, etc.) to ensure that the item is set up as "Collection-Based."
  
  
  
  Adjust Availability Check:
  
  Review the availability check settings in the system (transaction code OVA2 for availability check configuration).
  Ensure that the availability check strategy you are using is compatible with the item type.
  
  
  
  Change Item Type:
  
  If the item is not meant to be "Collection-Based," consider changing the item type or the process you are using to handle it.
  You may need to consult with your SAP configuration team to adjust the item type or the relevant settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to item types and availability checks to understand the requirements for "Collection-Based" items.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: MM03 (Display Material), OVA2 (Availability Check Configuration).
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  User Roles: Ensure that you have the necessary permissions to view and modify material master data and availability check settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.