How To Fix DI821 - Lock parameter & has the same name as a base table

DI821 - Overview

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 821

• Message text: Lock parameter & has the same name as a base table

What causes this issue?

A <DS:TX.DDDOK_ENQU_PARAMETER>lock parameter</> of the lock object to
be checked has a name which is also the name of one of the base tables
of the lock object. This is not allowed, as otherwise the lock modules
generated for the lock object contain errors.

System Response

The action is cancelled.

How to fix this error?

Change the name of the relevant lock parameter in the maintenance
transaction of the ABAP/4 Dictionary for the lock object. Observe
the <DS:TX.DDDOK_ENQU_PARAMETERNAME>name conventions for lock
parameters</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DI821 - Lock parameter & has the same name as a base table ?

  The SAP error message DI821 indicates that there is a lock parameter in your Data Interface (DI) that has the same name as a base table. This can lead to confusion and conflicts in the system, as the system may not be able to distinguish between the lock parameter and the base table.
  
  Cause:
  The primary cause of this error is the naming conflict between a lock parameter and a base table. In SAP, lock parameters are used to manage concurrent access to data, ensuring that multiple processes do not interfere with each other. If a lock parameter is named the same as a base table, it can create ambiguity in the system, leading to this error.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Identify the Lock Parameter and Base Table: Determine which lock parameter is causing the conflict with the base table. You can do this by checking the configuration