How To Fix DI828 - Type of lock field &-& is not suitable

DI828 - Overview

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 828

• Message text: Type of lock field &-& is not suitable

What causes this issue?

The given <DS:TX.DDDOK_ENQU_FIELD>lock field</> has a string type or
reference type as type. Fields of this type may not occur in the lock
argument of a lock object.

System Response

INCLUDE DDDOC_CANCEL OBJECT DOKU ID TX

How to fix this error?

Remove the given field from the lock argument of the lock object. You
might have to delete the key attribute in the base table of 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message DI828 - Type of lock field &-& is not suitable ?

  The SAP error message DI828, which states "Type of lock field &-& is not suitable," typically occurs in the context of data locking mechanisms in SAP, particularly when dealing with database operations that require exclusive access to certain records. This error can arise in various scenarios, such as during data updates, inserts, or deletes when the system encounters a locking issue.
  
  Cause:
  
  Incompatible Lock Type: The error usually indicates that the type of lock being requested for a specific field or record is not appropriate for the operation being performed. For example, if a shared lock is requested when an exclusive lock is needed, this error may occur.
  Field Configuration: The field in question may not be configured correctly in the database or in the application logic, leading to a mismatch in expected lock types.
  Concurrency Issues: Multiple users or processes may be trying to access or modify the same data simultaneously, leading to