How To Fix /SAPDMC/LSMW014 - Error when modifying table &

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPDMC/LSMW -

• Message number: 014

• Message text: Error when modifying 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPDMC/LSMW014 - Error when modifying table & ?

  The SAP error message /SAPDMC/LSMW014 typically indicates an issue related to the modification of a table in the context of the Legacy System Migration Workbench (LSMW). This error can occur during data migration processes when there are constraints or issues with the data being processed.
  Cause:
  
  Data Integrity Issues: The data being imported may violate integrity constraints (e.g., primary key, foreign key constraints).
  Field Length Exceeded: The data being inserted or modified may exceed the defined length of the fields in the target table.
  Incorrect Data Format: The format of the data being imported may not match the expected format for the target fields.
  Authorization Issues: The user executing the LSMW process may not have the necessary authorizations to modify the specified table.
  Table Locking: The table may be locked by another process, preventing modifications.
  
  Solution:
  
  Check Data Integrity: Review the data being imported to ensure it adheres to the integrity constraints of the target table. Correct any violations before re-running the process.
  Validate Field Lengths: Ensure that the data being imported does not exceed the maximum lengths defined for the fields in the target table.
  Format Data Correctly: Verify that the data format matches the expected format for each field. Adjust the data accordingly.
  Review Authorizations: Ensure that the user has the necessary authorizations to modify the target table. If not, request the appropriate permissions.
  Check for Locks: Investigate if the table is locked by another transaction. You can use transaction codes like SM12 to check for locks and SM21 for system logs to identify any issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LSMW (for the Legacy System Migration Workbench), SM12 (to check for locks), and SE11 (to view table definitions).
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. You can search for the error message or related keywords in the SAP Support Portal.
  Documentation: Review the LSMW documentation for best practices and guidelines on data migration processes.
  
  If the issue persists after checking the above points, consider reaching out to your SAP Basis or technical support team for further assistance.