How To Fix DI826 - Parameter field for lock parameter & is not a component of base table

DI826 - Overview

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 826

• Message text: Parameter field for lock parameter & is not a component of base table

What causes this issue?

The <DS:TX.DDDOK_ENQU_PARAMETERFIELD>parameter field</> for lock
parameter &V1& is not a component of its base table. This is not
allowed.

System Response

INCLUDE DDDOC_CANCEL OBJECT DOKU ID TX

How to fix this error?

Only choose elementary components as parameter fields for the lock
object.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

DI826 - Details

• The SAP error message DI826 indicates that there is an issue with a lock parameter in a database operation, specifically that the parameter field specified is not a component of the base table. This typically occurs in the context of database operations where locking mechanisms are used to ensure data integrity during transactions.
  
  Cause:
  
  Incorrect Field Specification: The field specified as a lock parameter does not exist in the base table. This could be due to a typo or an incorrect field name.
  Table Structure Changes: If the structure of the base table has changed (e.g., fields added or removed), the lock parameter may no longer be valid.
  Custom Development Issues: If there are custom programs or enhancements that manipulate database locks, they may be incorrectly referencing fields.
  Data Dictionary Issues: There may be inconsistencies in the data dictionary that need to be resolved.
  
  
  Solution:
  
  Verify Field Name: Check the field name specified in the lock parameter