How To Fix /SCWM/LM_LDP020 - Error while inserting data in database table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LM_LDP -

• Message number: 020

• Message text: Error while inserting data in database table &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LM_LDP020 - Error while inserting data in database table &1 ?

  The SAP error message /SCWM/LM_LDP020 typically indicates that there is an issue when trying to insert data into a specific database table in the context of the SAP Extended Warehouse Management (EWM) module. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Possible Causes:
  
  
  Database Constraints: The error may occur if there are constraints on the database table, such as primary key violations, foreign key constraints, or unique constraints that are being violated by the data being inserted.
  
  
  Data Type Mismatch: If the data being inserted does not match the expected data types defined in the database schema, this can lead to insertion errors.
  
  
  Missing Required Fields: If the data being inserted is missing required fields that are mandatory for the database table, the insertion will fail.
  
  
  Locking Issues: If the table is locked by another transaction or process, it may prevent the insertion of new data.
  
  
  Database Connection Issues: Problems with the database connection or configuration can also lead to errors when trying to insert data.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements that manipulate the data before insertion, they may introduce errors.
  
  
  Solutions:
  
  
  Check Database Constraints: Review the database table structure to ensure that the data being inserted complies with all constraints. Make sure that primary keys and unique fields are not being duplicated.
  
  
  Validate Data Types: Ensure that the data types of the fields being inserted match the expected types in the database schema.
  
  
  Provide Required Fields: Make sure that all mandatory fields are included in the data being inserted.
  
  
  Check for Locks: Investigate if the table is locked by another process. You can use transaction codes like SM12 to check for locks.
  
  
  Review Database Connection: Ensure that the database connection is properly configured and that there are no connectivity issues.
  
  
  Debug Custom Code: If there are custom enhancements or code, debug them to identify any issues that may be causing the error.
  
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SLG1 (Application Log) for troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Refer to the official SAP documentation for Extended Warehouse Management for more context on the specific table and its usage.
  
  By systematically addressing these potential causes and applying the suggested solutions, you should be able to resolve the /SCWM/LM_LDP020 error effectively.