How To Fix SMMSS_DDIC026 - Select one line only

SMMSS_DDIC026 - Overview

• Message type: E = Error

• Message class: SMMSS_DDIC - DDIC Messages for Microsoft SQL Server

• Message number: 026

• Message text: Select one line only

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 SMMSS_DDIC026 - Select one line only ?

  The SAP error message SMMSS_DDIC026 typically indicates that there is an issue with the selection of multiple lines in a data entry or selection screen, where the system expects only one line to be selected.
  
  Cause:
  The error occurs when the user attempts to perform an action that requires a single line selection, but multiple lines are selected instead. This can happen in various scenarios, such as when trying to process or display details for a specific entry.
  
  Solution:
  To resolve this error, ensure that you select only one line from the list or table before proceeding with the action. If you need to work with multiple entries, consider using batch processing options or other methods that allow for multiple selections, if available.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., MM, SD, etc.).
  User Training: Users should be trained on the correct selection methods within the SAP