How To Fix RTCMMD026 - Insert/delete/update command delivered an error

RTCMMD026 - Overview

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 026

• Message text: Insert/delete/update command delivered an error

What causes this issue?

An insert, update, or delete command could not be executed in the
database. An undefined error occurred in the program. The current
program tried to write an inadmissible data record to the database.

System Response

All permissible changes are saved in the database; inadmissible changes
are not updated.

How to fix this error?

Inadmissible database accesses do not result in incorrect data, but
should not occur for performance reasons. Please send a trouble ticket
(problem message) to SAP.

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.

RTCMMD026 - Details

• The SAP error message RTCMMD026, which states "Insert/delete/update command delivered an error," typically occurs during database operations when there is an issue with the execution of an SQL command related to data manipulation (insert, delete, or update). This error can arise from various underlying causes. Here are some common causes, potential solutions, and related information:
  Common Causes:
  
  Data Integrity Violations: The operation may violate constraints such as primary keys, foreign keys, or unique constraints.
  Database Locking Issues: The record you are trying to modify may be locked by another transaction.
  Invalid Data: The data being inserted or updated may not conform to the expected format or data type.
  Authorization Issues: The user executing the command may not have the necessary permissions to perform the operation.
  Database Connection Issues: There may be problems with the connection to the database, such as timeouts or network issues.
  Triggers or Stored Procedures: If there are triggers or stored procedures associated with