Message type: E = Error
Message class: CM_EHFND_CHA -
Message number: 012
Message text: Cannot change data of the chemical; chemical is locked by &1
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CM_EHFND_CHA012
- Cannot change data of the chemical; chemical is locked by &1 ?The SAP error message CM_EHFND_CHA012 indicates that you are trying to change data for a chemical substance that is currently locked by another user or process. This locking mechanism is in place to prevent data inconsistencies and ensure that only one user can modify the data at a time.
Cause: User Lock: Another user is currently editing the chemical data. System Lock: The system may have locked the data due to a transaction that is still in progress or has not been completed. Background Jobs: A background job may be processing data related to the chemical, causing it to be locked. Authorization Issues: Sometimes, the user may not have the necessary authorizations to change the data, leading to a perceived lock.
Solution: Check Lock Status: Use transaction code SM12 to check for locks on the chemical data. You can filter by the user or the object type to find out who is locking the data. If you find a
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