How To Fix LCAM_TTS045 - Insertion is not possible; select one row only when inserting a new row

SAP Error Message - Details

• Message type: E = Error

• Message class: LCAM_TTS -

• Message number: 045

• Message text: Insertion is not possible; select one row only when inserting a new row

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LCAM_TTS045 - Insertion is not possible; select one row only when inserting a new row ?

  The SAP error message LCAM_TTS045 indicates that there is an issue with inserting a new row in a table or data structure where the system expects only one row to be selected for the operation. This error typically occurs in scenarios where a user is trying to insert data into a table that has constraints on the number of rows that can be processed at a time.
  Cause:
  
  Multiple Rows Selected: The most common cause of this error is that the user has selected multiple rows in a table or data entry screen when the system only allows for a single row to be processed for insertion.
  Data Entry Logic: The logic in the program or transaction may be designed to handle only one row at a time, and attempting to insert multiple rows violates this logic.
  User Interface Restrictions: The user interface may have restrictions that prevent the insertion of multiple rows simultaneously.
  
  Solution:
  
  Select a Single Row: Ensure that you are selecting only one row for insertion. If you are trying to insert data, make sure to only highlight or select one row before proceeding with the insertion.
  Check for Batch Processing: If you need to insert multiple rows, check if there is a batch processing option available in the transaction or program you are using. Some transactions allow for batch uploads or mass data entry.
  Review Custom Code: If this error occurs in a custom program or enhancement, review the code to ensure that it is designed to handle the insertion of multiple rows correctly, if that is the intended functionality.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or module you are working with to understand the constraints and requirements for data entry.
  
  Related Information:
  
  Transaction Codes: Identify the specific transaction code where the error occurs, as this can help in troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context or solutions.
  User Permissions: Ensure that the user has the necessary permissions to perform the insertion operation.
  Data Validation: Validate the data being inserted to ensure it meets all required criteria and constraints defined in the database schema.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance based on your specific SAP environment and configuration.