How To Fix EE_IU_MD012 - Lock &1 for contract account &2 from &3 to &4 already exists

EE_IU_MD012 - Overview

• Message type: E = Error

• Message class: EE_IU_MD - Messages for master data

• Message number: 012

• Message text: Lock &1 for contract account &2 from &3 to &4 already exists

Self-Explanatory Message

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EE_IU_MD012 - Details

• The SAP error message EE_IU_MD012 indicates that there is a lock on a contract account for a specific time period. This typically occurs when there is an attempt to create or modify a contract account that overlaps with an existing lock for the same account and time frame.
  
  Cause:
  The error is caused by the following scenarios:
  
  Existing Lock: There is already a lock on the specified contract account (&2) for the time period from &3 to &4. This could be due to another transaction or process that is currently using or modifying the account.
  Concurrent Processing: Multiple users or processes may be trying to access or modify the same contract account simultaneously, leading to a conflict.
  Data Integrity: SAP locks certain records to maintain data integrity and prevent inconsistencies during updates.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Locks:
  
  Use transaction code SM12 to check for existing locks on the contract account.