How To Fix EG122 - Cannot change registration ID as group material &1 is blocked by &2

EG122 - Overview

• Message type: E = Error

• Message class: EG - IS-U device management

• Message number: 122

• Message text: Cannot change registration ID as group material &1 is blocked by &2

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 EG122 - Cannot change registration ID as group material &1 is blocked by &2 ?

  The SAP error message EG122 indicates that you are trying to change the registration ID of a group material, but the operation cannot be completed because the group material is currently blocked by another user or process. This typically occurs in the context of materials management or inventory management within SAP.
  
  Cause:
  
  Blocked Material: The group material is blocked for changes due to a lock set by another user or process. This could be due to ongoing transactions, such as inventory adjustments, or other operations that require the material to be in a stable state.
  User Lock: Another user might be editing the material or has it locked for some reason, preventing you from making changes.
  System Lock: The system might have a lock in place due to a background job or a transaction that is currently being processed.
  
  
  Solution:
  
  Check Locks: Use transaction code SM12 to check for any locks on the material. You can