How To Fix /SMB/SC_MAIN020 - Cannot write data to table /SMB/SC_SLSCNS. Selection was not copied

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/SC_MAIN -

• Message number: 020

• Message text: Cannot write data to table /SMB/SC_SLSCNS. Selection was not copied

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 /SMB/SC_MAIN020 - Cannot write data to table /SMB/SC_SLSCNS. Selection was not copied ?

  The SAP error message /SMB/SC_MAIN020 Cannot write data to table /SMB/SC_SLSCNS. Selection was not copied typically indicates an issue related to data processing in the SAP system, particularly when working with the SAP Business One or SAP S/4HANA systems that utilize the SMB (Small and Medium Business) framework.
  Cause:
  
  Authorization Issues: The user may not have the necessary permissions to write data to the specified table.
  Data Integrity Constraints: There may be constraints or rules in place that prevent the data from being written, such as foreign key constraints or unique constraints.
  Table Locking: The table may be locked by another process, preventing the current operation from completing.
  Technical Issues: There could be a technical issue with the database or the SAP application itself, such as a corrupted table or a problem with the database connection.
  Incorrect Data Format: The data being written may not conform to the expected format or data types defined in the table schema.
  
  Solution:
  
  Check Authorizations: Ensure that the user has the necessary permissions to write to the /SMB/SC_SLSCNS table. This can be done by reviewing user roles and authorizations in the SAP system.
  Review Data Constraints: Check for any constraints on the table that may be preventing the write operation. This includes checking for unique keys, foreign keys, and other integrity constraints.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the table. If the table is locked, you may need to wait for the lock to be released or contact the user/process holding the lock.
  Database Health Check: Perform a health check on the database to ensure that there are no underlying issues. This may involve checking for corrupted tables or running database consistency checks.
  Data Validation: Validate the data being written to ensure it meets the required format and constraints. This may involve checking data types, lengths, and any required fields.
  Consult Logs: Review the application logs and system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific SAP module or application you are working with to understand the data model and any constraints that may apply.
  Community Forums: Consider reaching out to SAP community forums or user groups for additional insights or similar experiences from other users.
  
  If the issue persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.