How To Fix LM603 - Error during generation of DataSource &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LM - Treasury: Limit Management

• Message number: 603

• Message text: Error during generation of DataSource &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 LM603 - Error during generation of DataSource &1 ?

  The SAP error message LM603, which states "Error during generation of DataSource &1," typically occurs during the process of generating a DataSource in SAP BW (Business Warehouse). This error can arise due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes of LM603 Error
  
  
  Technical Issues: There may be technical issues in the system, such as missing or incorrect configurations in the DataSource or the underlying data model.
  
  
  Authorization Problems: The user attempting to generate the DataSource may not have the necessary authorizations to perform this action.
  
  
  DataSource Definition Errors: The DataSource may have been defined incorrectly, with missing fields or incorrect data types.
  
  
  Transport Issues: If the DataSource is being transported from one system to another, there may be issues with the transport request.
  
  
  Database Issues: There could be underlying database issues, such as connectivity problems or data inconsistencies.
  
  
  Version Compatibility: The version of the SAP system or the