How To Fix LCM_LEGALTRANSACTION123 - Mandatory entity &1 &2 cannot be changed

LCM_LEGALTRANSACTION123 - Overview

• Message type: E = Error

• Message class: LCM_LEGALTRANSACTION - Message Class for LCM Legal Transaction

• Message number: 123

• Message text: Mandatory entity &1 &2 cannot be changed

Self-Explanatory Message

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LCM_LEGALTRANSACTION123 - Details

• The SAP error message LCM_LEGALTRANSACTION123 indicates that a mandatory entity (such as a field or data element) cannot be changed in the context of a legal transaction. This error typically arises in the context of legal compliance or financial transactions where certain data elements are required to remain unchanged once they have been set.
  
  Cause:
  
  Mandatory Fields: The error is triggered when an attempt is made to modify a mandatory field that is not allowed to be changed after a certain point in the transaction lifecycle.
  Transaction Status: The status of the transaction may not allow changes to certain fields. For example, if the transaction is already processed or finalized, modifications may be restricted.
  Data Integrity: SAP enforces data integrity rules to ensure that critical information remains consistent and reliable, especially in legal and financial contexts.
  
  
  Solution:
  
  Review Transaction Status: Check the status of the transaction. If it is in a finalized state, you may need