How To Fix SADT_RESOURCE026 - Resource &1 &2 is not locked (invalid lock handle: &3)

SADT_RESOURCE026 - Overview

• Message type: E = Error

• Message class: SADT_RESOURCE - Resource messages

• Message number: 026

• Message text: Resource &1 &2 is not locked (invalid lock handle: &3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADT_RESOURCE026 - Resource &1 &2 is not locked (invalid lock handle: &3) ?

  The SAP error message SADT_RESOURCE026 indicates that a resource (identified by &1 and &2) is not locked due to an invalid lock handle (&3). This typically occurs in scenarios where a resource is expected to be locked for processing, but the lock cannot be validated or is no longer valid.
  Causes:
  
  Invalid Lock Handle: The lock handle being referenced is no longer valid, possibly due to a timeout or the resource being released by another process.
  Concurrency Issues: Multiple processes may be trying to access the same resource simultaneously, leading to conflicts.
  System Errors: There may be underlying system issues or bugs that are causing the lock mechanism to fail.
  Transaction Rollback: If a transaction that was supposed to lock the resource was rolled back, the lock would be released, leading to this error.
  
  Solutions:
  
  Check Lock Status: Use transaction code SM12 to check the lock entries. Look for the resource in question and see if it