How To Fix RSHDB104 - SQL error &1 &2 during primary key change on &3

RSHDB104 - Overview

• Message type: E = Error

• Message class: RSHDB - Messages in RSHDB

• Message number: 104

• Message text: SQL error &1 &2 during primary key change on &3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSHDB104 - SQL error &1 &2 during primary key change on &3 ?

  The SAP error message RSHDB104 typically indicates that there is an SQL error occurring during a primary key change on a database table. This error can arise due to various reasons, and understanding the cause and potential solutions is essential for resolving the issue.
  
  Cause:
  
  Database Constraints: The primary key change may violate existing constraints in the database, such as foreign key relationships or unique constraints.
  Data Integrity Issues: There may be existing data in the table that does not comply with the new primary key definition.
  Locking Issues: The table may be locked by another transaction, preventing the primary key change from being executed.
  SQL Syntax Errors: There could be an issue with the SQL syntax generated by SAP for the primary key change.
  Database-Specific Limitations: Some databases have specific limitations or requirements for altering primary keys that may not be met.
  
  
  Solution:
  
  Check Constraints: Review the constraints on the table to ensure that changing the primary