How To Fix 0U121 - ERROR: Internal error when inserting in table: &

0U121 - Overview

• Message type: E = Error

• Message class: 0U -

• Message number: 121

• Message text: ERROR: Internal error when inserting in table: &

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 0U121 - ERROR: Internal error when inserting in table: & ?

  The SAP error message 0U121 ERROR: Internal error when inserting in table: & typically indicates that there is an internal issue occurring when the system attempts to insert data into a specific database table. This error can arise from various underlying causes, and resolving it may require a systematic approach. Here are some potential causes, solutions, and related information:
  Causes:
  
  Database Locking Issues: The table may be locked by another transaction, preventing the insert operation.
  Data Consistency Issues: There may be inconsistencies in the data being inserted, such as violating primary key constraints or foreign key constraints.
  Table Structure Changes: If the table structure has been altered (e.g., fields added or removed) while the system is trying to perform an insert, it can lead to errors.
  Database Corruption: There may be corruption in the database that is causing the insert operation to fail.
  Insufficient Authorizations: The user or process attempting the insert may not have the