How To Fix DRD001 - Lock on table &1 could not be set for plant &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DRD - Messages for Delivery Relationships

• Message number: 001

• Message text: Lock on table &1 could not be set for plant &2

What causes this issue?

The system could not set a block on table WDRD (delivery
relationships). This could be due to a process that is currently
running or due to the fact that another user is editing the record at
the same time. Therefore, the delivery relationships cannot be
determined or deleted for the whole plant.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Release all the blocked records for the plant concerned and restart the
program.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DRD001 - Lock on table &1 could not be set for plant &2 ?

  The SAP error message DRD001, which states "Lock on table &1 could not be set for plant &2," typically occurs in the context of data processing where a lock is required on a specific database table for a particular plant. This error can arise in various scenarios, such as during data updates, batch processing, or when multiple users or processes attempt to access the same data concurrently.
  Causes:
  
  Concurrent Access: Another process or user is currently holding a lock on the specified table for the given plant, preventing your process from acquiring the lock.
  Long-Running Transactions: A transaction that takes too long to complete may hold locks longer than expected, leading to contention.
  Database Configuration: Issues with the database configuration or settings may lead to locking problems.
  System Performance: High system load or performance issues can exacerbate locking problems, leading to timeouts or failures in acquiring locks.
  
  Solutions:
  
  Identify Lock Holders: Use transaction codes like SM12 (for